374780113 has 6 divisors (see below), whose sum is σ = 398123126. Its totient is φ = 352733952.

The previous prime is 374780047. The next prime is 374780117. The reversal of 374780113 is 311087473.

It can be written as a sum of positive squares in 3 ways, for example, as 54656449 + 320123664 = 7393^2 + 17892^2 .

It is a de Polignac number, because none of the positive numbers 2^k-374780113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374780117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 648120 + ... + 648697.

Almost surely, 2^374780113 is an apocalyptic number.

It is an amenable number.

374780113 is a deficient number, since it is larger than the sum of its proper divisors (23343013).

374780113 is a wasteful number, since it uses less digits than its factorization.

374780113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296851 (or 1296834 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 374780113 is about 19359.2384405999. The cubic root of 374780113 is about 720.9838100708.

The spelling of 374780113 in words is "three hundred seventy-four million, seven hundred eighty thousand, one hundred thirteen".