916951201 has 4 divisors (see below), whose sum is σ = 946530304. Its totient is φ = 887372100.

The previous prime is 916951187. The next prime is 916951237. The reversal of 916951201 is 102159619.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 916951201 - 2¹¹ = 916949153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (916951271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14789505 + ... + 14789566.

It is an arithmetic number, because the mean of its divisors is an integer number (236632576).

Almost surely, 2^916951201 is an apocalyptic number.

It is an amenable number.

916951201 is a deficient number, since it is larger than the sum of its proper divisors (29579103).

916951201 is a wasteful number, since it uses less digits than its factorization.

916951201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29579102.

The product of its (nonzero) digits is 4860, while the sum is 34.

The square root of 916951201 is about 30281.2021062573. The cubic root of 916951201 is about 971.5132793399.

The spelling of 916951201 in words is "nine hundred sixteen million, nine hundred fifty-one thousand, two hundred one".