76989354 has 16 divisors (see below), whose sum is σ = 165823392. Its totient is φ = 23689008.

The previous prime is 76989323. The next prime is 76989359. The reversal of 76989354 is 45398967.

It is a super-3 number, since 3×76989354³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76989297 and 76989306.

It is not an unprimeable number, because it can be changed into a prime (76989359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493444 + ... + 493599.

It is an arithmetic number, because the mean of its divisors is an integer number (10363962).

Almost surely, 2^76989354 is an apocalyptic number.

76989354 is an abundant number, since it is smaller than the sum of its proper divisors (88834038).

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

76989354 is a wasteful number, since it uses less digits than its factorization.

76989354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987061.

The product of its digits is 1632960, while the sum is 51.

The square root of 76989354 is about 8774.3577542747. The cubic root of 76989354 is about 425.4124788979.

The spelling of 76989354 in words is "seventy-six million, nine hundred eighty-nine thousand, three hundred fifty-four".