913161601 has 16 divisors (see below), whose sum is σ = 1022450688. Its totient is φ = 808536400.

The previous prime is 913161583. The next prime is 913161629. The reversal of 913161601 is 106161319.

It is a cyclic number.

It is not a de Polignac number, because 913161601 - 2¹¹ = 913159553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 913161601.

It is not an unprimeable number, because it can be changed into a prime (913161671) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 57780 + ... + 71866.

It is an arithmetic number, because the mean of its divisors is an integer number (63903168).

Almost surely, 2^913161601 is an apocalyptic number.

It is an amenable number.

913161601 is a deficient number, since it is larger than the sum of its proper divisors (109289087).

913161601 is a wasteful number, since it uses less digits than its factorization.

913161601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14252.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 913161601 is about 30218.5638474101. The cubic root of 913161601 is about 970.1730661547.

The spelling of 913161601 in words is "nine hundred thirteen million, one hundred sixty-one thousand, six hundred one".