910949465 has 4 divisors (see below), whose sum is σ = 1093139364. Its totient is φ = 728759568.

The previous prime is 910949449. The next prime is 910949489. The reversal of 910949465 is 564949019.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 564949019 = 491 ⋅1150609.

It can be written as a sum of positive squares in 2 ways, for example, as 550747024 + 360202441 = 23468^2 + 18979^2 .

It is a cyclic number.

It is not a de Polignac number, because 910949465 - 2⁴ = 910949449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91094942 + ... + 91094951.

It is an arithmetic number, because the mean of its divisors is an integer number (273284841).

Almost surely, 2^910949465 is an apocalyptic number.

It is an amenable number.

910949465 is a deficient number, since it is larger than the sum of its proper divisors (182189899).

910949465 is a wasteful number, since it uses less digits than its factorization.

910949465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182189898.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 910949465 is about 30181.9393843404. The cubic root of 910949465 is about 969.3890172265.

The spelling of 910949465 in words is "nine hundred ten million, nine hundred forty-nine thousand, four hundred sixty-five".