746499678 has 16 divisors (see below), whose sum is σ = 1493939856. Its totient is φ = 248676480.

The previous prime is 746499667. The next prime is 746499709. The reversal of 746499678 is 876994647.

It is a congruent number.

It is an unprimeable number.

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, 28651 + ... + 48102.

It is an arithmetic number, because the mean of its divisors is an integer number (93371241).

Almost surely, 2^746499678 is an apocalyptic number.

746499678 is an abundant number, since it is smaller than the sum of its proper divisors (747440178).

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

746499678 is a wasteful number, since it uses less digits than its factorization.

746499678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78379.

The product of its digits is 18289152, while the sum is 60.

The square root of 746499678 is about 27322.1462919735. The cubic root of 746499678 is about 907.1446457591.

The spelling of 746499678 in words is "seven hundred forty-six million, four hundred ninety-nine thousand, six hundred seventy-eight".