4349995290 has 48 divisors (see below), whose sum is σ = 11801731968. Its totient is φ = 1109563488.

The previous prime is 4349995271. The next prime is 4349995319. The reversal of 4349995290 is 925999434.

4349995290 is a `hidden beast` number, since 4 + 349 + 9 + 9 + 5 + 290 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1048654 + ... + 1052793.

It is an arithmetic number, because the mean of its divisors is an integer number (245869416).

Almost surely, 2^4349995290 is an apocalyptic number.

4349995290 is an abundant number, since it is smaller than the sum of its proper divisors (7451736678).

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

4349995290 is a wasteful number, since it uses less digits than its factorization.

4349995290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101483 (or 2101480 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 54.

The square root of 4349995290 is about 65954.4940849371. The cubic root of 4349995290 is about 1632.4113118599.

The spelling of 4349995290 in words is "four billion, three hundred forty-nine million, nine hundred ninety-five thousand, two hundred ninety".