377498789479 has 16 divisors (see below), whose sum is σ = 456286209280. Its totient is φ = 305087549760.

The previous prime is 377498789417. The next prime is 377498789483. The reversal of 377498789479 is 974987894773.

It is a happy number.

It is not a de Polignac number, because 377498789479 - 2¹⁵ = 377498756711 is a prime.

It is a super-2 number, since 2×377498789479² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377498789179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6697854 + ... + 6753979.

It is an arithmetic number, because the mean of its divisors is an integer number (28517888080).

Almost surely, 2^377498789479 is an apocalyptic number.

377498789479 is a deficient number, since it is larger than the sum of its proper divisors (78787419801).

377498789479 is a wasteful number, since it uses less digits than its factorization.

377498789479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13452070.

The product of its digits is 5377010688, while the sum is 82.

The spelling of 377498789479 in words is "three hundred seventy-seven billion, four hundred ninety-eight million, seven hundred eighty-nine thousand, four hundred seventy-nine".