1345896824 has 32 divisors (see below), whose sum is σ = 2545136640. Its totient is φ = 667212000.

The previous prime is 1345896823. The next prime is 1345896857. The reversal of 1345896824 is 4286985431.

It is a super-2 number, since 2×1345896824² = 3622876521706573952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345896823) 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, 1099877 + ... + 1101099.

It is an arithmetic number, because the mean of its divisors is an integer number (79535520).

Almost surely, 2^1345896824 is an apocalyptic number.

It is an amenable number.

1345896824 is a deficient number, since it is larger than the sum of its proper divisors (1199239816).

1345896824 is a wasteful number, since it uses less digits than its factorization.

1345896824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291 (or 2287 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 50.

The square root of 1345896824 is about 36686.4664965161. The cubic root of 1345896824 is about 1104.0885925370.

The spelling of 1345896824 in words is "one billion, three hundred forty-five million, eight hundred ninety-six thousand, eight hundred twenty-four".