772041204 has 72 divisors (see below), whose sum is σ = 2134292160. Its totient is φ = 233366400.

The previous prime is 772041203. The next prime is 772041209. The reversal of 772041204 is 402140277.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772041203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171624 + ... + 176064.

Almost surely, 2^772041204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 772041204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1067146080).

772041204 is an abundant number, since it is smaller than the sum of its proper divisors (1362250956).

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

772041204 is a wasteful number, since it uses less digits than its factorization.

772041204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901 (or 4896 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 772041204 is about 27785.6294512109. The cubic root of 772041204 is about 917.3748431369.

The spelling of 772041204 in words is "seven hundred seventy-two million, forty-one thousand, two hundred four".