1424630994 has 32 divisors (see below), whose sum is σ = 2984273280. Its totient is φ = 452529792.

The previous prime is 1424630939. The next prime is 1424631041. The reversal of 1424630994 is 4990364241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17934 + ... + 56310.

It is an arithmetic number, because the mean of its divisors is an integer number (93258540).

Almost surely, 2^1424630994 is an apocalyptic number.

1424630994 is an abundant number, since it is smaller than the sum of its proper divisors (1559642286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1424630994 is a wasteful number, since it uses less digits than its factorization.

1424630994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38674.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 1424630994 is about 37744.2842560301. The cubic root of 1424630994 is about 1125.2114154772.

The spelling of 1424630994 in words is "one billion, four hundred twenty-four million, six hundred thirty thousand, nine hundred ninety-four".