7677004399 has 4 divisors (see below), whose sum is σ = 7687478536. Its totient is φ = 7666530264.

The previous prime is 7677004351. The next prime is 7677004411. The reversal of 7677004399 is 9934007767.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7677004399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7677004319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5235969 + ... + 5237434.

It is an arithmetic number, because the mean of its divisors is an integer number (1921869634).

Almost surely, 2^7677004399 is an apocalyptic number.

7677004399 is a deficient number, since it is larger than the sum of its proper divisors (10474137).

7677004399 is a wasteful number, since it uses less digits than its factorization.

7677004399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10474136.

The product of its (nonzero) digits is 2000376, while the sum is 52.

The square root of 7677004399 is about 87618.5163022064. The cubic root of 7677004399 is about 1972.7131057107.

The spelling of 7677004399 in words is "seven billion, six hundred seventy-seven million, four thousand, three hundred ninety-nine".