944392402 has 8 divisors (see below), whose sum is σ = 1449532656. Its totient is φ = 461214852.

The previous prime is 944392399. The next prime is 944392411. The reversal of 944392402 is 204293449.

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, 5490568 + ... + 5490739.

It is an arithmetic number, because the mean of its divisors is an integer number (181191582).

Almost surely, 2^944392402 is an apocalyptic number.

944392402 is a deficient number, since it is larger than the sum of its proper divisors (505140254).

944392402 is a wasteful number, since it uses less digits than its factorization.

944392402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10981352.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 944392402 is about 30730.9681266308. The cubic root of 944392402 is about 981.1095312089.

The spelling of 944392402 in words is "nine hundred forty-four million, three hundred ninety-two thousand, four hundred two".