770253404 has 24 divisors (see below), whose sum is σ = 1392685056. Its totient is φ = 372366000.

The previous prime is 770253401. The next prime is 770253431. The reversal of 770253404 is 404352077.

770253404 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-3 number, since 3×770253404³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770253401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185309 + ... + 189419.

It is an arithmetic number, because the mean of its divisors is an integer number (58028544).

Almost surely, 2^770253404 is an apocalyptic number.

It is an amenable number.

770253404 is a deficient number, since it is larger than the sum of its proper divisors (622431652).

770253404 is a wasteful number, since it uses less digits than its factorization.

770253404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657 (or 5655 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 770253404 is about 27753.4394985559. The cubic root of 770253404 is about 916.6661804662. Note that the first 3 decimals are identical.

The spelling of 770253404 in words is "seven hundred seventy million, two hundred fifty-three thousand, four hundred four".