677516402 has 32 divisors (see below), whose sum is σ = 1135140480. Its totient is φ = 301397760.

The previous prime is 677516393. The next prime is 677516417. The reversal of 677516402 is 204615776.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417152 + ... + 418772.

It is an arithmetic number, because the mean of its divisors is an integer number (35473140).

Almost surely, 2^677516402 is an apocalyptic number.

677516402 is a deficient number, since it is larger than the sum of its proper divisors (457624078).

677516402 is a wasteful number, since it uses less digits than its factorization.

677516402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306.

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 677516402 is about 26029.1452414404. The cubic root of 677516402 is about 878.2940443411.

The spelling of 677516402 in words is "six hundred seventy-seven million, five hundred sixteen thousand, four hundred two".