677907441399 has 16 divisors (see below), whose sum is σ = 974655118080. Its totient is φ = 417709333440.

The previous prime is 677907441331. The next prime is 677907441427. The reversal of 677907441399 is 993144709776.

It is not a de Polignac number, because 677907441399 - 2¹² = 677907437303 is a prime.

It is a super-3 number, since 3×677907441399³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677907441329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145035627 + ... + 145040300.

It is an arithmetic number, because the mean of its divisors is an integer number (60915944880).

Almost surely, 2^677907441399 is an apocalyptic number.

677907441399 is a deficient number, since it is larger than the sum of its proper divisors (296747676681).

677907441399 is a wasteful number, since it uses less digits than its factorization.

677907441399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290075990.

The product of its (nonzero) digits is 72013536, while the sum is 66.

The spelling of 677907441399 in words is "six hundred seventy-seven billion, nine hundred seven million, four hundred forty-one thousand, three hundred ninety-nine".