910940490 has 24 divisors (see below), whose sum is σ = 2368445508. Its totient is φ = 242917440.

The previous prime is 910940479. The next prime is 910940491. The reversal of 910940490 is 94049019.

It can be written as a sum of positive squares in 2 ways, for example, as 910289241 + 651249 = 30171^2 + 807^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (910940491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5060691 + ... + 5060870.

Almost surely, 2^910940490 is an apocalyptic number.

910940490 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

910940490 is an abundant number, since it is smaller than the sum of its proper divisors (1457505018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

910940490 is a wasteful number, since it uses less digits than its factorization.

910940490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10121574 (or 10121571 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 910940490 is about 30181.7907023424. The cubic root of 910940490 is about 969.3858336269.

The spelling of 910940490 in words is "nine hundred ten million, nine hundred forty thousand, four hundred ninety".