1493922984 has 32 divisors (see below), whose sum is σ = 3855287040. Its totient is φ = 481910400.

The previous prime is 1493922977. The next prime is 1493923003. The reversal of 1493922984 is 4892293941.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003237 + ... + 1004724.

It is an arithmetic number, because the mean of its divisors is an integer number (120477720).

Almost surely, 2^1493922984 is an apocalyptic number.

It is an amenable number.

1493922984 is an abundant number, since it is smaller than the sum of its proper divisors (2361364056).

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

1493922984 is a wasteful number, since it uses less digits than its factorization.

1493922984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008001 (or 2007997 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 51.

The square root of 1493922984 is about 38651.2999005208. The cubic root of 1493922984 is about 1143.1662731559.

The spelling of 1493922984 in words is "one billion, four hundred ninety-three million, nine hundred twenty-two thousand, nine hundred eighty-four".