916903413 has 6 divisors (see below), whose sum is σ = 1324416054. Its totient is φ = 611268936.

The previous prime is 916903373. The next prime is 916903417. The reversal of 916903413 is 314309619.

It can be written as a sum of positive squares in only one way, i.e., 897481764 + 19421649 = 29958^2 + 4407^2 .

It is not a de Polignac number, because 916903413 - 2⁸ = 916903157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916903417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50939070 + ... + 50939087.

It is an arithmetic number, because the mean of its divisors is an integer number (220736009).

Almost surely, 2^916903413 is an apocalyptic number.

It is an amenable number.

916903413 is a deficient number, since it is larger than the sum of its proper divisors (407512641).

916903413 is a wasteful number, since it uses less digits than its factorization.

916903413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101878163 (or 101878160 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 916903413 is about 30280.4130255847. The cubic root of 916903413 is about 971.4964018576.

The spelling of 916903413 in words is "nine hundred sixteen million, nine hundred three thousand, four hundred thirteen".