764379055 has 16 divisors (see below), whose sum is σ = 1001401344. Its totient is φ = 555490080.

The previous prime is 764379053. The next prime is 764379097. The reversal of 764379055 is 550973467.

It is not a de Polignac number, because 764379055 - 2¹ = 764379053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 764378996 and 764379014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (764379053) 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, 80362 + ... + 89368.

It is an arithmetic number, because the mean of its divisors is an integer number (62587584).

Almost surely, 2^764379055 is an apocalyptic number.

764379055 is a deficient number, since it is larger than the sum of its proper divisors (237022289).

764379055 is a wasteful number, since it uses less digits than its factorization.

764379055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10566.

The product of its (nonzero) digits is 793800, while the sum is 46.

The square root of 764379055 is about 27647.4059361814. The cubic root of 764379055 is about 914.3299084211.

The spelling of 764379055 in words is "seven hundred sixty-four million, three hundred seventy-nine thousand, fifty-five".