946902994 has 4 divisors (see below), whose sum is σ = 1420354494. Its totient is φ = 473451496.

The previous prime is 946902959. The next prime is 946903003. The reversal of 946902994 is 499209649.

946902994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499209649 = 22343².

It can be written as a sum of positive squares in only one way, i.e., 876929769 + 69973225 = 29613^2 + 8365^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236725747 + ... + 236725750.

Almost surely, 2^946902994 is an apocalyptic number.

946902994 is a deficient number, since it is larger than the sum of its proper divisors (473451500).

946902994 is a wasteful number, since it uses less digits than its factorization.

946902994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473451499.

The product of its (nonzero) digits is 1259712, while the sum is 52.

The square root of 946902994 is about 30771.7889307723. The cubic root of 946902994 is about 981.9781624555.

The spelling of 946902994 in words is "nine hundred forty-six million, nine hundred two thousand, nine hundred ninety-four".