1013475739 has 4 divisors (see below), whose sum is σ = 1019544624. Its totient is φ = 1007406856.

The previous prime is 1013475737. The next prime is 1013475767. The reversal of 1013475739 is 9375743101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1013475739 - 2¹ = 1013475737 is a prime.

It is a super-2 number, since 2×1013475739² = 2054266147083192242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013475737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3034192 + ... + 3034525.

It is an arithmetic number, because the mean of its divisors is an integer number (254886156).

Almost surely, 2^1013475739 is an apocalyptic number.

1013475739 is a deficient number, since it is larger than the sum of its proper divisors (6068885).

1013475739 is an equidigital number, since it uses as much as digits as its factorization.

1013475739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068884.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 1013475739 is about 31835.1337204668. The cubic root of 1013475739 is about 1004.4718854315.

The spelling of 1013475739 in words is "one billion, thirteen million, four hundred seventy-five thousand, seven hundred thirty-nine".