1005468790 has 16 divisors (see below), whose sum is σ = 1905099120. Its totient is φ = 381019680.

The previous prime is 1005468781. The next prime is 1005468811. The reversal of 1005468790 is 978645001.

It is a congruent number.

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, 2645781 + ... + 2646160.

It is an arithmetic number, because the mean of its divisors is an integer number (119068695).

Almost surely, 2^1005468790 is an apocalyptic number.

1005468790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005468790 is a deficient number, since it is larger than the sum of its proper divisors (899630330).

1005468790 is a wasteful number, since it uses less digits than its factorization.

1005468790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5291967.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 1005468790 is about 31709.1278656478. The cubic root of 1005468790 is about 1001.8196169858.

The spelling of 1005468790 in words is "one billion, five million, four hundred sixty-eight thousand, seven hundred ninety".