1042832494 has 32 divisors (see below), whose sum is σ = 1756993536. Its totient is φ = 460041120.

The previous prime is 1042832477. The next prime is 1042832509. The reversal of 1042832494 is 4942382401.

It is a super-2 number, since 2×1042832494² = 2174999221084520072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

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, 375499 + ... + 378265.

It is an arithmetic number, because the mean of its divisors is an integer number (54906048).

Almost surely, 2^1042832494 is an apocalyptic number.

1042832494 is a deficient number, since it is larger than the sum of its proper divisors (714161042).

1042832494 is a wasteful number, since it uses less digits than its factorization.

1042832494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 1042832494 is about 32292.9170871880. The cubic root of 1042832494 is about 1014.0783674569.

The spelling of 1042832494 in words is "one billion, forty-two million, eight hundred thirty-two thousand, four hundred ninety-four".