1612094444 has 12 divisors (see below), whose sum is σ = 2969647800. Its totient is φ = 763623648.

The previous prime is 1612094441. The next prime is 1612094447. The reversal of 1612094444 is 4444902161.

It is an interprime number because it is at equal distance from previous prime (1612094441) and next prime (1612094447).

It is not an unprimeable number, because it can be changed into a prime (1612094441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10605809 + ... + 10605960.

It is an arithmetic number, because the mean of its divisors is an integer number (247470650).

Almost surely, 2^1612094444 is an apocalyptic number.

It is an amenable number.

1612094444 is a deficient number, since it is larger than the sum of its proper divisors (1357553356).

1612094444 is a wasteful number, since it uses less digits than its factorization.

1612094444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21211792 (or 21211790 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 1612094444 is about 40150.8959302280. The cubic root of 1612094444 is about 1172.5467314826.

The spelling of 1612094444 in words is "one billion, six hundred twelve million, ninety-four thousand, four hundred forty-four".