7677315400 has 48 divisors (see below), whose sum is σ = 17876439540. Its totient is φ = 3066336000.

The previous prime is 7677315343. The next prime is 7677315403. The reversal of 7677315400 is 45137767.

It can be written as a sum of positive squares in 6 ways, for example, as 5907767044 + 1769548356 = 76862^2 + 42066^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (7677315403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107050 + ... + 163750.

Almost surely, 2^7677315400 is an apocalyptic number.

It is an amenable number.

7677315400 is an abundant number, since it is smaller than the sum of its proper divisors (10199124140).

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

7677315400 is a wasteful number, since it uses less digits than its factorization.

7677315400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57394 (or 57385 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 7677315400 is about 87620.2910289620. The cubic root of 7677315400 is about 1972.7397440292.

The spelling of 7677315400 in words is "seven billion, six hundred seventy-seven million, three hundred fifteen thousand, four hundred".