1397046482 has 16 divisors (see below), whose sum is σ = 2274542592. Its totient is φ = 639712080.

The previous prime is 1397046467. The next prime is 1397046517. The reversal of 1397046482 is 2846407931.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208244 + ... + 214847.

It is an arithmetic number, because the mean of its divisors is an integer number (142158912).

Almost surely, 2^1397046482 is an apocalyptic number.

1397046482 is a deficient number, since it is larger than the sum of its proper divisors (877496110).

1397046482 is a wasteful number, since it uses less digits than its factorization.

1397046482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423233.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1397046482 is about 37377.0849853222. The cubic root of 1397046482 is about 1117.9017053824.

The spelling of 1397046482 in words is "one billion, three hundred ninety-seven million, forty-six thousand, four hundred eighty-two".