1379529080 has 32 divisors (see below), whose sum is σ = 3105205200. Its totient is φ = 551586816.

The previous prime is 1379529079. The next prime is 1379529083. The reversal of 1379529080 is 809259731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379529083) 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, 121319 + ... + 132201.

Almost surely, 2^1379529080 is an apocalyptic number.

1379529080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1379529080 is an abundant number, since it is smaller than the sum of its proper divisors (1725676120).

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

1379529080 is a wasteful number, since it uses less digits than its factorization.

1379529080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14063 (or 14059 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 1379529080 is about 37142.0123310517. The cubic root of 1379529080 is about 1113.2096264556.

It can be divided in two parts, 13795 and 29080, that added together give a cube (42875 = 35³).

The spelling of 1379529080 in words is "one billion, three hundred seventy-nine million, five hundred twenty-nine thousand, eighty".