775345364 has 12 divisors (see below), whose sum is σ = 1415848224. Its totient is φ = 370817304.

The previous prime is 775345349. The next prime is 775345379. The reversal of 775345364 is 463543577.

It is an interprime number because it is at equal distance from previous prime (775345349) and next prime (775345379).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4213742 + ... + 4213925.

It is an arithmetic number, because the mean of its divisors is an integer number (117987352).

Almost surely, 2^775345364 is an apocalyptic number.

It is an amenable number.

775345364 is a deficient number, since it is larger than the sum of its proper divisors (640502860).

775345364 is a wasteful number, since it uses less digits than its factorization.

775345364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8427694 (or 8427692 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 44.

The square root of 775345364 is about 27845.0240438036. The cubic root of 775345364 is about 918.6816988175.

The spelling of 775345364 in words is "seven hundred seventy-five million, three hundred forty-five thousand, three hundred sixty-four".