745532376 has 32 divisors (see below), whose sum is σ = 1890086400. Its totient is φ = 245010080.

The previous prime is 745532371. The next prime is 745532387. The reversal of 745532376 is 673235547.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745532371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217056 + ... + 220463.

It is an arithmetic number, because the mean of its divisors is an integer number (59065200).

Almost surely, 2^745532376 is an apocalyptic number.

It is an amenable number.

745532376 is an abundant number, since it is smaller than the sum of its proper divisors (1144554024).

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

745532376 is a wasteful number, since it uses less digits than its factorization.

745532376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437599 (or 437595 counting only the distinct ones).

The product of its digits is 529200, while the sum is 42.

The square root of 745532376 is about 27304.4387600258. The cubic root of 745532376 is about 906.7526553634.

The spelling of 745532376 in words is "seven hundred forty-five million, five hundred thirty-two thousand, three hundred seventy-six".