3913616451 has 8 divisors (see below), whose sum is σ = 5445031680. Its totient is φ = 2495639432.

The previous prime is 3913616437. The next prime is 3913616477. The reversal of 3913616451 is 1546163193.

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 3913616451 - 2⁶ = 3913616387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3913616431) 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 in 7 ways as a sum of consecutive naturals, for example, 28359471 + ... + 28359608.

It is an arithmetic number, because the mean of its divisors is an integer number (680628960).

Almost surely, 2^3913616451 is an apocalyptic number.

3913616451 is a deficient number, since it is larger than the sum of its proper divisors (1531415229).

3913616451 is a wasteful number, since it uses less digits than its factorization.

3913616451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56719105.

The product of its digits is 58320, while the sum is 39.

The square root of 3913616451 is about 62558.9038506910. The cubic root of 3913616451 is about 1575.8906796879.

The spelling of 3913616451 in words is "three billion, nine hundred thirteen million, six hundred sixteen thousand, four hundred fifty-one".