3145236090 has 16 divisors (see below), whose sum is σ = 7548566688. Its totient is φ = 838729616.

The previous prime is 3145236053. The next prime is 3145236109. The reversal of 3145236090 is 906325413.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52420572 + ... + 52420631.

It is an arithmetic number, because the mean of its divisors is an integer number (471785418).

Almost surely, 2^3145236090 is an apocalyptic number.

3145236090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3145236090 is an abundant number, since it is smaller than the sum of its proper divisors (4403330598).

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

3145236090 is a wasteful number, since it uses less digits than its factorization.

3145236090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104841213.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 3145236090 is about 56082.4044598660. The cubic root of 3145236090 is about 1465.1578516520.

The spelling of 3145236090 in words is "three billion, one hundred forty-five million, two hundred thirty-six thousand, ninety".