765376472 has 48 divisors (see below), whose sum is σ = 1672209000. Its totient is φ = 327462912.

The previous prime is 765376471. The next prime is 765376501. The reversal of 765376472 is 274673567.

It is a super-2 number, since 2×765376472² = 1171602287782333568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (765376471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300179 + ... + 302717.

Almost surely, 2^765376472 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 765376472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (836104500).

765376472 is an abundant number, since it is smaller than the sum of its proper divisors (906832528).

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

765376472 is a wasteful number, since it uses less digits than its factorization.

765376472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328 (or 3317 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 47.

The square root of 765376472 is about 27665.4382217235. The cubic root of 765376472 is about 914.7274301342.

The spelling of 765376472 in words is "seven hundred sixty-five million, three hundred seventy-six thousand, four hundred seventy-two".