1920094010 has 32 divisors (see below), whose sum is σ = 3510637200. Its totient is φ = 756011520.

The previous prime is 1920094003. The next prime is 1920094037. The reversal of 1920094010 is 104900291.

1920094010 = T₄₈₆ + T₄₈₇ + ... + T₂₂₆₅.

It can be written as a sum of positive squares in 8 ways, for example, as 833534641 + 1086559369 = 28871^2 + 32963^2 .

It is a super-2 number, since 2×1920094010² = 7373522014475760200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199100 + ... + 208520.

Almost surely, 2^1920094010 is an apocalyptic number.

1920094010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1920094010 is a deficient number, since it is larger than the sum of its proper divisors (1590543190).

1920094010 is a wasteful number, since it uses less digits than its factorization.

1920094010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9746.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 1920094010 is about 43818.8773247330. The cubic root of 1920094010 is about 1242.9132875316.

The spelling of 1920094010 in words is "one billion, nine hundred twenty million, ninety-four thousand, ten".