1613371412 has 12 divisors (see below), whose sum is σ = 2835215040. Its totient is φ = 803309976.

The previous prime is 1613371393. The next prime is 1613371427. The reversal of 1613371412 is 2141733161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842858 + ... + 844769.

It is an arithmetic number, because the mean of its divisors is an integer number (236267920).

Almost surely, 2^1613371412 is an apocalyptic number.

It is an amenable number.

1613371412 is a deficient number, since it is larger than the sum of its proper divisors (1221843628).

1613371412 is a wasteful number, since it uses less digits than its factorization.

1613371412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1687870 (or 1687868 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 1613371412 is about 40166.7948932946. The cubic root of 1613371412 is about 1172.8562479808.

The spelling of 1613371412 in words is "one billion, six hundred thirteen million, three hundred seventy-one thousand, four hundred twelve".