395378974 has 8 divisors (see below), whose sum is σ = 595879848. Its totient is φ = 196752360.

The previous prime is 395378969. The next prime is 395378983. The reversal of 395378974 is 479873593.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468037 + ... + 468880.

It is an arithmetic number, because the mean of its divisors is an integer number (74484981).

Almost surely, 2^395378974 is an apocalyptic number.

395378974 is a deficient number, since it is larger than the sum of its proper divisors (200500874).

395378974 is a wasteful number, since it uses less digits than its factorization.

395378974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937130.

The product of its digits is 5715360, while the sum is 55.

The square root of 395378974 is about 19884.1387542936. The cubic root of 395378974 is about 733.9579686722.

The spelling of 395378974 in words is "three hundred ninety-five million, three hundred seventy-eight thousand, nine hundred seventy-four".