374720516 has 12 divisors (see below), whose sum is σ = 657899088. Its totient is φ = 186749352.

The previous prime is 374720473. The next prime is 374720551. The reversal of 374720516 is 615027473.

It is a super-2 number, since 2×374720516² = 280830930222612512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151346 + ... + 153801.

It is an arithmetic number, because the mean of its divisors is an integer number (54824924).

Almost surely, 2^374720516 is an apocalyptic number.

It is an amenable number.

374720516 is a deficient number, since it is larger than the sum of its proper divisors (283178572).

374720516 is a wasteful number, since it uses less digits than its factorization.

374720516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305458 (or 305456 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 374720516 is about 19357.6991401354. The cubic root of 374720516 is about 720.9455914386.

Adding to 374720516 its reverse (615027473), we get a palindrome (989747989).

The spelling of 374720516 in words is "three hundred seventy-four million, seven hundred twenty thousand, five hundred sixteen".