3504256465 has 8 divisors (see below), whose sum is σ = 4209444288. Its totient is φ = 2800514160.

The previous prime is 3504256453. The next prime is 3504256477. The reversal of 3504256465 is 5646524053.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3504256453) and next prime (3504256477).

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

It is not a de Polignac number, because 3504256465 - 2²¹ = 3502159313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356037 + ... + 365746.

It is an arithmetic number, because the mean of its divisors is an integer number (526180536).

Almost surely, 2^3504256465 is an apocalyptic number.

It is an amenable number.

3504256465 is a deficient number, since it is larger than the sum of its proper divisors (705187823).

3504256465 is an equidigital number, since it uses as much as digits as its factorization.

3504256465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722759.

The product of its (nonzero) digits is 432000, while the sum is 40.

The square root of 3504256465 is about 59196.7605954920. The cubic root of 3504256465 is about 1518.9097192071.

The spelling of 3504256465 in words is "three billion, five hundred four million, two hundred fifty-six thousand, four hundred sixty-five".