1358930000 has 50 divisors (see below), whose sum is σ = 3290129634. Its totient is φ = 543568000.

The previous prime is 1358929997. The next prime is 1358930029. The reversal of 1358930000 is 398531.

It can be written as a sum of positive squares in 5 ways, for example, as 851238976 + 507691024 = 29176^2 + 22532^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 57947 + ... + 77946.

Almost surely, 2^1358930000 is an apocalyptic number.

1358930000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1358930000 is an abundant number, since it is smaller than the sum of its proper divisors (1931199634).

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

1358930000 is an equidigital number, since it uses as much as digits as its factorization.

1358930000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135921 (or 135900 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1358930000 is about 36863.6677502389. The cubic root of 1358930000 is about 1107.6410146100.

The spelling of 1358930000 in words is "one billion, three hundred fifty-eight million, nine hundred thirty thousand".