1960415790 has 64 divisors (see below), whose sum is σ = 4781306880. Its totient is φ = 514330880.

The previous prime is 1960415767. The next prime is 1960415837. The reversal of 1960415790 is 975140691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1786522 + ... + 1787618.

It is an arithmetic number, because the mean of its divisors is an integer number (74707920).

Almost surely, 2^1960415790 is an apocalyptic number.

1960415790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1960415790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2390653440).

1960415790 is an abundant number, since it is smaller than the sum of its proper divisors (2820891090).

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

1960415790 is a wasteful number, since it uses less digits than its factorization.

1960415790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017.

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 1960415790 is about 44276.5828627278. The cubic root of 1960415790 is about 1251.5534371999.

The spelling of 1960415790 in words is "one billion, nine hundred sixty million, four hundred fifteen thousand, seven hundred ninety".