397079033 has 8 divisors (see below), whose sum is σ = 431621568. Its totient is φ = 363107664.

The previous prime is 397079029. The next prime is 397079041. The reversal of 397079033 is 330970793.

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

It is a cyclic number.

It is not a de Polignac number, because 397079033 - 2² = 397079029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (397070033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141341 + ... + 144122.

It is an arithmetic number, because the mean of its divisors is an integer number (53952696).

Almost surely, 2^397079033 is an apocalyptic number.

It is an amenable number.

397079033 is a deficient number, since it is larger than the sum of its proper divisors (34542535).

397079033 is a wasteful number, since it uses less digits than its factorization.

397079033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285583.

The product of its (nonzero) digits is 107163, while the sum is 41.

The square root of 397079033 is about 19926.8420227592. The cubic root of 397079033 is about 735.0084272562.

The spelling of 397079033 in words is "three hundred ninety-seven million, seventy-nine thousand, thirty-three".