1013411994 has 64 divisors (see below), whose sum is σ = 2345926656. Its totient is φ = 285876864.

The previous prime is 1013411983. The next prime is 1013411999. The reversal of 1013411994 is 4991143101.

It is not an unprimeable number, because it can be changed into a prime (1013411999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1669239 + ... + 1669845.

It is an arithmetic number, because the mean of its divisors is an integer number (36655104).

Almost surely, 2^1013411994 is an apocalyptic number.

1013411994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1013411994 is an abundant number, since it is smaller than the sum of its proper divisors (1332514662).

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

1013411994 is a wasteful number, since it uses less digits than its factorization.

1013411994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 1013411994 is about 31834.1325309800. The cubic root of 1013411994 is about 1004.4508254296.

The spelling of 1013411994 in words is "one billion, thirteen million, four hundred eleven thousand, nine hundred ninety-four".