745746495 has 32 divisors (see below), whose sum is σ = 1286337024. Its totient is φ = 366748800.

The previous prime is 745746487. The next prime is 745746541. The reversal of 745746495 is 594647547.

It is a happy number.

It is not a de Polignac number, because 745746495 - 2³ = 745746487 is a prime.

It is a super-2 number, since 2×745746495² = 1112275669609570050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293380 + ... + 295910.

It is an arithmetic number, because the mean of its divisors is an integer number (40198032).

Almost surely, 2^745746495 is an apocalyptic number.

745746495 is a deficient number, since it is larger than the sum of its proper divisors (540590529).

745746495 is a wasteful number, since it uses less digits than its factorization.

745746495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063.

The product of its digits is 4233600, while the sum is 51.

The square root of 745746495 is about 27308.3594344296. The cubic root of 745746495 is about 906.8394543605.

The spelling of 745746495 in words is "seven hundred forty-five million, seven hundred forty-six thousand, four hundred ninety-five".