745077326 has 16 divisors (see below), whose sum is σ = 1352409696. Its totient is φ = 300535296.

The previous prime is 745077313. The next prime is 745077349. The reversal of 745077326 is 623770547.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1565051 + ... + 1565526.

It is an arithmetic number, because the mean of its divisors is an integer number (84525606).

Almost surely, 2^745077326 is an apocalyptic number.

745077326 is a deficient number, since it is larger than the sum of its proper divisors (607332370).

745077326 is a wasteful number, since it uses less digits than its factorization.

745077326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130603.

The product of its (nonzero) digits is 246960, while the sum is 41.

The square root of 745077326 is about 27296.1045938793. The cubic root of 745077326 is about 906.5681331851.

The spelling of 745077326 in words is "seven hundred forty-five million, seventy-seven thousand, three hundred twenty-six".