677115672 has 32 divisors (see below), whose sum is σ = 1699548480. Its totient is φ = 224804000.

The previous prime is 677115667. The next prime is 677115689. The reversal of 677115672 is 276511776.

It is a super-3 number, since 3×677115672³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50178 + ... + 62225.

It is an arithmetic number, because the mean of its divisors is an integer number (53110890).

Almost surely, 2^677115672 is an apocalyptic number.

It is an amenable number.

677115672 is an abundant number, since it is smaller than the sum of its proper divisors (1022432808).

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

677115672 is a wasteful number, since it uses less digits than its factorization.

677115672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112663 (or 112659 counting only the distinct ones).

The product of its digits is 123480, while the sum is 42.

The square root of 677115672 is about 26021.4463856258. The cubic root of 677115672 is about 878.1208489345.

The spelling of 677115672 in words is "six hundred seventy-seven million, one hundred fifteen thousand, six hundred seventy-two".