3907920001 has 2 divisors, whose sum is σ = 3907920002. Its totient is φ = 3907920000.

The previous prime is 3907919987. The next prime is 3907920059. The reversal of 3907920001 is 1000297093.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3791603776 + 116316225 = 61576^2 + 10785^2 .

It is a cyclic number.

It is not a de Polignac number, because 3907920001 - 2¹³ = 3907911809 is a prime.

It is not a weakly prime, because it can be changed into another prime (3907920061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1953960000 + 1953960001.

It is an arithmetic number, because the mean of its divisors is an integer number (1953960001).

Almost surely, 2^3907920001 is an apocalyptic number.

It is an amenable number.

3907920001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3907920001 is an equidigital number, since it uses as much as digits as its factorization.

3907920001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 3907920001 is about 62513.3585803866. The cubic root of 3907920001 is about 1575.1257144636.

The spelling of 3907920001 in words is "three billion, nine hundred seven million, nine hundred twenty thousand, one".