766332402 has 16 divisors (see below), whose sum is σ = 1671998112. Its totient is φ = 232221920.

The previous prime is 766332401. The next prime is 766332433. The reversal of 766332402 is 204233667.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (766332401) 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, 5805483 + ... + 5805614.

It is an arithmetic number, because the mean of its divisors is an integer number (104499882).

Almost surely, 2^766332402 is an apocalyptic number.

766332402 is an abundant number, since it is smaller than the sum of its proper divisors (905665710).

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

766332402 is a wasteful number, since it uses less digits than its factorization.

766332402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11611113.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 766332402 is about 27682.7094410934. The cubic root of 766332402 is about 915.1080931752.

The spelling of 766332402 in words is "seven hundred sixty-six million, three hundred thirty-two thousand, four hundred two".