746454028 has 12 divisors (see below), whose sum is σ = 1336673800. Its totient is φ = 364547232.

The previous prime is 746454019. The next prime is 746454031. The reversal of 746454028 is 820454647.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2169753 + ... + 2170096.

Almost surely, 2^746454028 is an apocalyptic number.

It is an amenable number.

746454028 is a deficient number, since it is larger than the sum of its proper divisors (590219772).

746454028 is a wasteful number, since it uses less digits than its factorization.

746454028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4339896 (or 4339894 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 746454028 is about 27321.3108763105. The cubic root of 746454028 is about 907.1261541247.

The spelling of 746454028 in words is "seven hundred forty-six million, four hundred fifty-four thousand, twenty-eight".