1456930394 has 8 divisors (see below), whose sum is σ = 2185926240. Its totient is φ = 728288316.

The previous prime is 1456930381. The next prime is 1456930421. The reversal of 1456930394 is 4930396541.

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

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, 77894 + ... + 94769.

It is an arithmetic number, because the mean of its divisors is an integer number (273240780).

Almost surely, 2^1456930394 is an apocalyptic number.

1456930394 is a deficient number, since it is larger than the sum of its proper divisors (728995846).

1456930394 is a wasteful number, since it uses less digits than its factorization.

1456930394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176884.

The product of its (nonzero) digits is 349920, while the sum is 44.

The square root of 1456930394 is about 38169.7575837206. The cubic root of 1456930394 is about 1133.6515891869.

The spelling of 1456930394 in words is "one billion, four hundred fifty-six million, nine hundred thirty thousand, three hundred ninety-four".