1358179074 has 24 divisors (see below), whose sum is σ = 3363110400. Its totient is φ = 388051128.

The previous prime is 1358179063. The next prime is 1358179087. The reversal of 1358179074 is 4709718531.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5389474 + ... + 5389725.

It is an arithmetic number, because the mean of its divisors is an integer number (140129600).

Almost surely, 2^1358179074 is an apocalyptic number.

1358179074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1358179074 is an abundant number, since it is smaller than the sum of its proper divisors (2004931326).

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

1358179074 is a wasteful number, since it uses less digits than its factorization.

1358179074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10779214 (or 10779211 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 1358179074 is about 36853.4811652848. The cubic root of 1358179074 is about 1107.4369546292.

The spelling of 1358179074 in words is "one billion, three hundred fifty-eight million, one hundred seventy-nine thousand, seventy-four".