2270908490 has 32 divisors (see below), whose sum is σ = 4171571280. Its totient is φ = 889767424.

The previous prime is 2270908489. The next prime is 2270908567. The reversal of 2270908490 is 948090722.

It can be written as a sum of positive squares in 8 ways, for example, as 2132869489 + 138039001 = 46183^2 + 11749^2 .

It is a super-3 number, since 3×2270908490³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355646 + ... + 361974.

Almost surely, 2^2270908490 is an apocalyptic number.

2270908490 is a deficient number, since it is larger than the sum of its proper divisors (1900662790).

2270908490 is a wasteful number, since it uses less digits than its factorization.

2270908490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7066.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 2270908490 is about 47654.0500902074. The cubic root of 2270908490 is about 1314.4171329058.

The spelling of 2270908490 in words is "two billion, two hundred seventy million, nine hundred eight thousand, four hundred ninety".