397363414 has 8 divisors (see below), whose sum is σ = 681194448. Its totient is φ = 170298600.

The previous prime is 397363409. The next prime is 397363441. The reversal of 397363414 is 414363793.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14191537 + ... + 14191564.

It is an arithmetic number, because the mean of its divisors is an integer number (85149306).

Almost surely, 2^397363414 is an apocalyptic number.

397363414 is a deficient number, since it is larger than the sum of its proper divisors (283831034).

397363414 is a wasteful number, since it uses less digits than its factorization.

397363414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28383110.

The product of its digits is 163296, while the sum is 40.

The square root of 397363414 is about 19933.9763720137. The cubic root of 397363414 is about 735.1838520748.

The spelling of 397363414 in words is "three hundred ninety-seven million, three hundred sixty-three thousand, four hundred fourteen".