494072930 has 32 divisors (see below), whose sum is σ = 978130944. Its totient is φ = 178543296.

The previous prime is 494072923. The next prime is 494072933. The reversal of 494072930 is 39270494.

It is not an unprimeable number, because it can be changed into a prime (494072933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34322 + ... + 46541.

It is an arithmetic number, because the mean of its divisors is an integer number (30566592).

Almost surely, 2^494072930 is an apocalyptic number.

494072930 is a deficient number, since it is larger than the sum of its proper divisors (484058014).

494072930 is a wasteful number, since it uses less digits than its factorization.

494072930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80930.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 494072930 is about 22227.7513482583. The cubic root of 494072930 is about 790.5518389706.

The spelling of 494072930 in words is "four hundred ninety-four million, seventy-two thousand, nine hundred thirty".