745929811 has 8 divisors (see below), whose sum is σ = 821643264. Its totient is φ = 671533320.

The previous prime is 745929803. The next prime is 745929853. The reversal of 745929811 is 118929547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 745929811 - 2³ = 745929803 is a prime.

It is a super-2 number, since 2×745929811² = 1112822565876991442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (745929211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328051 + ... + 330316.

It is an arithmetic number, because the mean of its divisors is an integer number (102705408).

Almost surely, 2^745929811 is an apocalyptic number.

745929811 is a deficient number, since it is larger than the sum of its proper divisors (75713453).

745929811 is a wasteful number, since it uses less digits than its factorization.

745929811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658481.

The product of its digits is 181440, while the sum is 46.

The square root of 745929811 is about 27311.7156363345. The cubic root of 745929811 is about 906.9137533182.

The spelling of 745929811 in words is "seven hundred forty-five million, nine hundred twenty-nine thousand, eight hundred eleven".