1370113590 has 64 divisors (see below), whose sum is σ = 3338726400. Its totient is φ = 359783424.

The previous prime is 1370113583. The next prime is 1370113597. The reversal of 1370113590 is 953110731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1370113583) and next prime (1370113597).

It is a super-2 number, since 2×1370113590² = 3754422499005376200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370113597) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1594581 + ... + 1595439.

It is an arithmetic number, because the mean of its divisors is an integer number (52167600).

Almost surely, 2^1370113590 is an apocalyptic number.

1370113590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1370113590 is an abundant number, since it is smaller than the sum of its proper divisors (1968612810).

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

1370113590 is a wasteful number, since it uses less digits than its factorization.

1370113590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621.

The product of its (nonzero) digits is 2835, while the sum is 30.

The square root of 1370113590 is about 37015.0454545175. The cubic root of 1370113590 is about 1110.6712359226.

It can be divided in two parts, 1370 and 113590, that added together give a triangular number (114960 = T₄₇₉).

The spelling of 1370113590 in words is "one billion, three hundred seventy million, one hundred thirteen thousand, five hundred ninety".