816762038 has 8 divisors (see below), whose sum is σ = 1253634888. Its totient is φ = 398883744.

The previous prime is 816761999. The next prime is 816762047. The reversal of 816762038 is 830267618.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 816761986 and 816762004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4748531 + ... + 4748702.

It is an arithmetic number, because the mean of its divisors is an integer number (156704361).

Almost surely, 2^816762038 is an apocalyptic number.

816762038 is a deficient number, since it is larger than the sum of its proper divisors (436872850).

816762038 is a wasteful number, since it uses less digits than its factorization.

816762038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9497278.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 816762038 is about 28579.0489344905. The cubic root of 816762038 is about 934.7565450394.

The spelling of 816762038 in words is "eight hundred sixteen million, seven hundred sixty-two thousand, thirty-eight".