76770998 has 8 divisors (see below), whose sum is σ = 115461480. Its totient is φ = 38283840.

The previous prime is 76770979. The next prime is 76771007. The reversal of 76770998 is 89907767.

It is a happy number.

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

It is a super-2 number, since 2×76770998² = 11787572267832008, which contains 22 as substring.

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, 49883 + ... + 51398.

It is an arithmetic number, because the mean of its divisors is an integer number (14432685).

Almost surely, 2^76770998 is an apocalyptic number.

76770998 is a deficient number, since it is larger than the sum of its proper divisors (38690482).

76770998 is a wasteful number, since it uses less digits than its factorization.

76770998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101662.

The product of its (nonzero) digits is 1333584, while the sum is 53.

The square root of 76770998 is about 8761.9060711697. The cubic root of 76770998 is about 425.0099153396.

The spelling of 76770998 in words is "seventy-six million, seven hundred seventy thousand, nine hundred ninety-eight".