1013669285 has 16 divisors (see below), whose sum is σ = 1355745600. Its totient is φ = 723062016.

The previous prime is 1013669249. The next prime is 1013669287. The reversal of 1013669285 is 5829663101.

It is a cyclic number.

It is not a de Polignac number, because 1013669285 - 2¹⁰ = 1013668261 is a prime.

It is a super-2 number, since 2×1013669285² = 2055050838704822450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013669287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312215 + ... + 315444.

It is an arithmetic number, because the mean of its divisors is an integer number (84734100).

Almost surely, 2^1013669285 is an apocalyptic number.

It is an amenable number.

1013669285 is a deficient number, since it is larger than the sum of its proper divisors (342076315).

1013669285 is a wasteful number, since it uses less digits than its factorization.

1013669285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627700.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 1013669285 is about 31838.1733929571. The cubic root of 1013669285 is about 1004.5358235320.

The spelling of 1013669285 in words is "one billion, thirteen million, six hundred sixty-nine thousand, two hundred eighty-five".