916290051 has 8 divisors (see below), whose sum is σ = 1247714304. Its totient is φ = 597862920.

The previous prime is 916290049. The next prime is 916290073. The reversal of 916290051 is 150092619.

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

It is not a de Polignac number, because 916290051 - 2¹ = 916290049 is a prime.

It is a super-3 number, since 3×916290051³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 916289994 and 916290021.

It is not an unprimeable number, because it can be changed into a prime (916290091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3249115 + ... + 3249396.

It is an arithmetic number, because the mean of its divisors is an integer number (155964288).

Almost surely, 2^916290051 is an apocalyptic number.

916290051 is a deficient number, since it is larger than the sum of its proper divisors (331424253).

916290051 is a wasteful number, since it uses less digits than its factorization.

916290051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6498561.

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 916290051 is about 30270.2832989716. The cubic root of 916290051 is about 971.2797262194.

The spelling of 916290051 in words is "nine hundred sixteen million, two hundred ninety thousand, fifty-one".