397412410 has 8 divisors (see below), whose sum is σ = 715342356. Its totient is φ = 158964960.

The previous prime is 397412371. The next prime is 397412413. The reversal of 397412410 is 14214793.

It can be written as a sum of positive squares in 2 ways, for example, as 387420489 + 9991921 = 19683^2 + 3161^2 .

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

It is not an unprimeable number, because it can be changed into a prime (397412413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19870611 + ... + 19870630.

Almost surely, 2^397412410 is an apocalyptic number.

397412410 is a deficient number, since it is larger than the sum of its proper divisors (317929946).

397412410 is a wasteful number, since it uses less digits than its factorization.

397412410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39741248.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 397412410 is about 19935.2052911426. The cubic root of 397412410 is about 735.2140675621.

It can be divided in two parts, 3974 and 12410, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 397412410 in words is "three hundred ninety-seven million, four hundred twelve thousand, four hundred ten".