1379084434 has 32 divisors (see below), whose sum is σ = 2600188416. Its totient is φ = 533960640.

The previous prime is 1379084423. The next prime is 1379084453. The reversal of 1379084434 is 4344809731.

It is a super-3 number, since 3×1379084434³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72057 + ... + 89164.

It is an arithmetic number, because the mean of its divisors is an integer number (81255888).

Almost surely, 2^1379084434 is an apocalyptic number.

1379084434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1379084434 is a deficient number, since it is larger than the sum of its proper divisors (1221103982).

1379084434 is a wasteful number, since it uses less digits than its factorization.

1379084434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161290.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 1379084434 is about 37136.0260932696. The cubic root of 1379084434 is about 1113.0900113867.

The spelling of 1379084434 in words is "one billion, three hundred seventy-nine million, eighty-four thousand, four hundred thirty-four".