1373665034 has 32 divisors (see below), whose sum is σ = 2425226880. Its totient is φ = 571209408.

The previous prime is 1373665009. The next prime is 1373665067. The reversal of 1373665034 is 4305663731.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192824 + ... + 199820.

It is an arithmetic number, because the mean of its divisors is an integer number (75788340).

Almost surely, 2^1373665034 is an apocalyptic number.

1373665034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1373665034 is a deficient number, since it is larger than the sum of its proper divisors (1051561846).

1373665034 is a wasteful number, since it uses less digits than its factorization.

1373665034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7422.

The product of its (nonzero) digits is 136080, while the sum is 38.

The square root of 1373665034 is about 37062.9873863400. The cubic root of 1373665034 is about 1111.6300575082.

The spelling of 1373665034 in words is "one billion, three hundred seventy-three million, six hundred sixty-five thousand, thirty-four".