1379230293 has 48 divisors (see below), whose sum is σ = 2176663104. Its totient is φ = 774466560.

The previous prime is 1379230249. The next prime is 1379230297. The reversal of 1379230293 is 3920329731.

It is not a de Polignac number, because 1379230293 - 2¹² = 1379226197 is a prime.

It is a super-2 number, since 2×1379230293² = 3804552402257731698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379230297) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2808778 + ... + 2809268.

It is an arithmetic number, because the mean of its divisors is an integer number (45347148).

Almost surely, 2^1379230293 is an apocalyptic number.

It is an amenable number.

1379230293 is a deficient number, since it is larger than the sum of its proper divisors (797432811).

1379230293 is a wasteful number, since it uses less digits than its factorization.

1379230293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802 (or 795 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 39.

The square root of 1379230293 is about 37137.9898890610. The cubic root of 1379230293 is about 1113.1292520279.

The spelling of 1379230293 in words is "one billion, three hundred seventy-nine million, two hundred thirty thousand, two hundred ninety-three".