276412332 has 36 divisors (see below), whose sum is σ = 750263640. Its totient is φ = 78974784.

The previous prime is 276412277. The next prime is 276412349. The reversal of 276412332 is 233214672.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 276412332.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234457 + ... + 235632.

Almost surely, 2^276412332 is an apocalyptic number.

It is an amenable number.

276412332 is an abundant number, since it is smaller than the sum of its proper divisors (473851308).

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

276412332 is a wasteful number, since it uses less digits than its factorization.

276412332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470110 (or 470101 counting only the distinct ones).

The product of its digits is 12096, while the sum is 30.

The square root of 276412332 is about 16625.6528292876. The cubic root of 276412332 is about 651.4070757263.

It can be divided in two parts, 27 and 6412332, that multiplied together give a square (173132964 = 13158²).

The spelling of 276412332 in words is "two hundred seventy-six million, four hundred twelve thousand, three hundred thirty-two".