913449967 has 8 divisors (see below), whose sum is σ = 968574672. Its totient is φ = 858480000.

The previous prime is 913449961. The next prime is 913449973. The reversal of 913449967 is 769944319.

It is an interprime number because it is at equal distance from previous prime (913449961) and next prime (913449973).

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

It is a cyclic number.

It is not a de Polignac number, because 913449967 - 2⁷ = 913449839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913449961) 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, 26409 + ... + 50242.

It is an arithmetic number, because the mean of its divisors is an integer number (121071834).

Almost surely, 2^913449967 is an apocalyptic number.

913449967 is a deficient number, since it is larger than the sum of its proper divisors (55124705).

913449967 is a wasteful number, since it uses less digits than its factorization.

913449967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77369.

The product of its digits is 1469664, while the sum is 52.

The square root of 913449967 is about 30223.3348093820. The cubic root of 913449967 is about 970.2751785965.

The spelling of 913449967 in words is "nine hundred thirteen million, four hundred forty-nine thousand, nine hundred sixty-seven".