2015349682 has 16 divisors (see below), whose sum is σ = 3070257120. Its totient is φ = 991951488.

The previous prime is 2015349667. The next prime is 2015349683. The reversal of 2015349682 is 2869435102.

It is a super-2 number, since 2×2015349682² = 8123268681475002248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2015349683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229794 + ... + 238402.

It is an arithmetic number, because the mean of its divisors is an integer number (191891070).

Almost surely, 2^2015349682 is an apocalyptic number.

2015349682 is a deficient number, since it is larger than the sum of its proper divisors (1054907438).

2015349682 is a wasteful number, since it uses less digits than its factorization.

2015349682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10425.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 2015349682 is about 44892.6461906625. The cubic root of 2015349682 is about 1263.1360701894.

The spelling of 2015349682 in words is "two billion, fifteen million, three hundred forty-nine thousand, six hundred eighty-two".