746746785474 has 16 divisors (see below), whose sum is σ = 1493505386112. Its totient is φ = 248913625968.

The previous prime is 746746785469. The next prime is 746746785479. The reversal of 746746785474 is 474587647647.

It is an interprime number because it is at equal distance from previous prime (746746785469) and next prime (746746785479).

It is a junction number, because it is equal to n+sod(n) for n = 746746785399 and 746746785408.

It is not an unprimeable number, because it can be changed into a prime (746746785479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475767 + ... + 1311429.

It is an arithmetic number, because the mean of its divisors is an integer number (93344086632).

Almost surely, 2^746746785474 is an apocalyptic number.

746746785474 is an abundant number, since it is smaller than the sum of its proper divisors (746758600638).

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

746746785474 is a wasteful number, since it uses less digits than its factorization.

746746785474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984601.

The product of its digits is 885104640, while the sum is 69.

The spelling of 746746785474 in words is "seven hundred forty-six billion, seven hundred forty-six million, seven hundred eighty-five thousand, four hundred seventy-four".