3952972801 has 8 divisors (see below), whose sum is σ = 4020962400. Its totient is φ = 3885016320.

The previous prime is 3952972799. The next prime is 3952972817. The reversal of 3952972801 is 1082792593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3952972801 - 2¹ = 3952972799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3952972871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421281 + ... + 430561.

It is an arithmetic number, because the mean of its divisors is an integer number (502620300).

Almost surely, 2^3952972801 is an apocalyptic number.

It is an amenable number.

3952972801 is a deficient number, since it is larger than the sum of its proper divisors (67989599).

3952972801 is an equidigital number, since it uses as much as digits as its factorization.

3952972801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16559.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 3952972801 is about 62872.6713365990. The cubic root of 3952972801 is about 1581.1555933451.

The spelling of 3952972801 in words is "three billion, nine hundred fifty-two million, nine hundred seventy-two thousand, eight hundred one".