677614402740 has 96 divisors (see below), whose sum is σ = 2073481514496. Its totient is φ = 163978291840.

The previous prime is 677614402721. The next prime is 677614402753. The reversal of 677614402740 is 47204416776.

It is a super-2 number, since 2×677614402740² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 677614402740.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 540222 + ... + 1283381.

It is an arithmetic number, because the mean of its divisors is an integer number (21598765776).

Almost surely, 2^677614402740 is an apocalyptic number.

677614402740 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

677614402740 is an abundant number, since it is smaller than the sum of its proper divisors (1395867111756).

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

677614402740 is a wasteful number, since it uses less digits than its factorization.

677614402740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824189 (or 1824187 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 677614402740 in words is "six hundred seventy-seven billion, six hundred fourteen million, four hundred two thousand, seven hundred forty".