1372890082 has 8 divisors (see below), whose sum is σ = 2080565676. Its totient is φ = 679368192.

The previous prime is 1372890041. The next prime is 1372890107. The reversal of 1372890082 is 2800982731.

It can be written as a sum of positive squares in 2 ways, for example, as 1368926001 + 3964081 = 36999^2 + 1991^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3538183 + ... + 3538570.

Almost surely, 2^1372890082 is an apocalyptic number.

1372890082 is a deficient number, since it is larger than the sum of its proper divisors (707675594).

1372890082 is an equidigital number, since it uses as much as digits as its factorization.

1372890082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076852.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 1372890082 is about 37052.5313845087. The cubic root of 1372890082 is about 1111.4209764578.

The spelling of 1372890082 in words is "one billion, three hundred seventy-two million, eight hundred ninety thousand, eighty-two".