3814977401 has 4 divisors (see below), whose sum is σ = 3840242304. Its totient is φ = 3789712500.

The previous prime is 3814977373. The next prime is 3814977403. The reversal of 3814977401 is 1047794183.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3814977401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3814977403) 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, 12632225 + ... + 12632526.

It is an arithmetic number, because the mean of its divisors is an integer number (960060576).

Almost surely, 2^3814977401 is an apocalyptic number.

It is an amenable number.

3814977401 is a deficient number, since it is larger than the sum of its proper divisors (25264903).

3814977401 is a wasteful number, since it uses less digits than its factorization.

3814977401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25264902.

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 3814977401 is about 61765.5033250762. The cubic root of 3814977401 is about 1562.5382468803.

The spelling of 3814977401 in words is "three billion, eight hundred fourteen million, nine hundred seventy-seven thousand, four hundred one".