772093404 has 24 divisors (see below), whose sum is σ = 2001723920. Its totient is φ = 257364432.

The previous prime is 772093397. The next prime is 772093507. The reversal of 772093404 is 404390277.

772093404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×772093404² = 1192256449000614432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3574399 + ... + 3574614.

Almost surely, 2^772093404 is an apocalyptic number.

It is an amenable number.

772093404 is an abundant number, since it is smaller than the sum of its proper divisors (1229630516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

772093404 is a wasteful number, since it uses less digits than its factorization.

772093404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7149026 (or 7149018 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 772093404 is about 27786.5687698211. The cubic root of 772093404 is about 917.3955181506.

It can be divided in two parts, 7720 and 93404, that added together give a square (101124 = 318²).

The spelling of 772093404 in words is "seven hundred seventy-two million, ninety-three thousand, four hundred four".