916879454 has 8 divisors (see below), whose sum is σ = 1407303480. Its totient is φ = 447778296.

The previous prime is 916879427. The next prime is 916879463. The reversal of 916879454 is 454978619.

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

It is a super-3 number, since 3×916879454³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 916879396 and 916879405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5330609 + ... + 5330780.

It is an arithmetic number, because the mean of its divisors is an integer number (175912935).

Almost surely, 2^916879454 is an apocalyptic number.

916879454 is a deficient number, since it is larger than the sum of its proper divisors (490424026).

916879454 is a wasteful number, since it uses less digits than its factorization.

916879454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10661434.

The product of its digits is 2177280, while the sum is 53.

The square root of 916879454 is about 30280.0174042222. The cubic root of 916879454 is about 971.4879399394.

The spelling of 916879454 in words is "nine hundred sixteen million, eight hundred seventy-nine thousand, four hundred fifty-four".