1049072994 has 24 divisors (see below), whose sum is σ = 2321354880. Its totient is φ = 342250488.

The previous prime is 1049072971. The next prime is 1049073017. The reversal of 1049072994 is 4992709401.

It is a happy number.

1049072994 is a `hidden beast` number, since 1 + 0 + 490 + 72 + 9 + 94 = 666.

It is an interprime number because it is at equal distance from previous prime (1049072971) and next prime (1049073017).

It is a super-2 number, since 2×1049072994² = 2201108293480248072, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 619174 + ... + 620865.

It is an arithmetic number, because the mean of its divisors is an integer number (96723120).

Almost surely, 2^1049072994 is an apocalyptic number.

1049072994 is an abundant number, since it is smaller than the sum of its proper divisors (1272281886).

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

1049072994 is a wasteful number, since it uses less digits than its factorization.

1049072994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240094 (or 1240091 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 1049072994 is about 32389.3963204009. The cubic root of 1049072994 is about 1016.0971558826.

The spelling of 1049072994 in words is "one billion, forty-nine million, seventy-two thousand, nine hundred ninety-four".