76312902 has 8 divisors (see below), whose sum is σ = 152625816. Its totient is φ = 25437632.

The previous prime is 76312897. The next prime is 76312909. The reversal of 76312902 is 20921367.

It is a sphenic number, since it is the product of 3 distinct primes.

76312902 is an admirable number.

It is a super-3 number, since 3×76312902³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 76312902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76312909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6359403 + ... + 6359414.

It is an arithmetic number, because the mean of its divisors is an integer number (19078227).

Almost surely, 2^76312902 is an apocalyptic number.

76312902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

76312902 is a wasteful number, since it uses less digits than its factorization.

76312902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12718822.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 76312902 is about 8735.7256138228. The cubic root of 76312902 is about 424.1628772302.

The spelling of 76312902 in words is "seventy-six million, three hundred twelve thousand, nine hundred two".