3500416957 has 4 divisors (see below), whose sum is σ = 3621121020. Its totient is φ = 3379712896.

The previous prime is 3500416901. The next prime is 3500416961. The reversal of 3500416957 is 7596140053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7596140053 = 1987 ⋅3822919.

It can be written as a sum of positive squares in 2 ways, for example, as 1403326521 + 2097090436 = 37461^2 + 45794^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3500416957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3500416657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60351988 + ... + 60352045.

It is an arithmetic number, because the mean of its divisors is an integer number (905280255).

Almost surely, 2^3500416957 is an apocalyptic number.

It is an amenable number.

3500416957 is a deficient number, since it is larger than the sum of its proper divisors (120704063).

3500416957 is a wasteful number, since it uses less digits than its factorization.

3500416957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120704062.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 3500416957 is about 59164.3216558764. The cubic root of 3500416957 is about 1518.3547753070.

The spelling of 3500416957 in words is "three billion, five hundred million, four hundred sixteen thousand, nine hundred fifty-seven".