1349574696 has 160 divisors (see below), whose sum is σ = 3927369600. Its totient is φ = 432656640.

The previous prime is 1349574691. The next prime is 1349574697. The reversal of 1349574696 is 6964759431.

1349574696 is a `hidden beast` number, since 1 + 3 + 4 + 9 + 574 + 69 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1349574691) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2098551 + ... + 2099193.

It is an arithmetic number, because the mean of its divisors is an integer number (24546060).

Almost surely, 2^1349574696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1349574696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1963684800).

1349574696 is an abundant number, since it is smaller than the sum of its proper divisors (2577794904).

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

1349574696 is a wasteful number, since it uses less digits than its factorization.

1349574696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781 (or 768 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 1349574696 is about 36736.5580314759. The cubic root of 1349574696 is about 1105.0933756736.

The spelling of 1349574696 in words is "one billion, three hundred forty-nine million, five hundred seventy-four thousand, six hundred ninety-six".