745157376 has 54 divisors (see below), whose sum is σ = 2148479060. Its totient is φ = 248385024.

The previous prime is 745157359. The next prime is 745157377. The reversal of 745157376 is 673751547.

745157376 is a `hidden beast` number, since 7 + 4 + 5 + 1 + 573 + 76 = 666.

It is not an unprimeable number, because it can be changed into a prime (745157377) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 159406 + ... + 164013.

Almost surely, 2^745157376 is an apocalyptic number.

It is an amenable number.

745157376 is an abundant number, since it is smaller than the sum of its proper divisors (1403321684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745157376 is a wasteful number, since it uses less digits than its factorization.

745157376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323441 (or 323424 counting only the distinct ones).

The product of its digits is 617400, while the sum is 45.

The square root of 745157376 is about 27297.5708809410. The cubic root of 745157376 is about 906.6005987998.

The spelling of 745157376 in words is "seven hundred forty-five million, one hundred fifty-seven thousand, three hundred seventy-six".