3438861301 has 4 divisors (see below), whose sum is σ = 3438981004. Its totient is φ = 3438741600.

The previous prime is 3438861287. The next prime is 3438861323. The reversal of 3438861301 is 1031688343.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1031688343 = 7 ⋅147384049.

It can be written as a sum of positive squares in 2 ways, for example, as 1185080625 + 2253780676 = 34425^2 + 47474^2 .

It is a 3-Lehmer number, since φ(3438861301) divides (3438861301-1)³.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3438861301 is a prime.

It is a deceptive number, since it divides R_3438861300.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438811301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11971 + ... + 83791.

It is an arithmetic number, because the mean of its divisors is an integer number (859745251).

Almost surely, 2^3438861301 is an apocalyptic number.

3438861301 is the 47881-st pentagonal number.

It is an amenable number.

3438861301 is a deficient number, since it is larger than the sum of its proper divisors (119703).

3438861301 is an equidigital number, since it uses as much as digits as its factorization.

3438861301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119702.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 3438861301 is about 58641.8050626002. The cubic root of 3438861301 is about 1509.4018801249.

The spelling of 3438861301 in words is "three billion, four hundred thirty-eight million, eight hundred sixty-one thousand, three hundred one".