1960899072 has 160 divisors (see below), whose sum is σ = 5833555200. Its totient is φ = 580177920.

The previous prime is 1960899049. The next prime is 1960899077. The reversal of 1960899072 is 2709980691.

It is a happy number.

It is a super-2 number, since 2×1960899072² = 7690250341140922368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1960899077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725179 + ... + 727877.

It is an arithmetic number, because the mean of its divisors is an integer number (36459720).

Almost surely, 2^1960899072 is an apocalyptic number.

1960899072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1960899072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2916777600).

1960899072 is an abundant number, since it is smaller than the sum of its proper divisors (3872656128).

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

1960899072 is a wasteful number, since it uses less digits than its factorization.

1960899072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774 (or 2758 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 51.

The square root of 1960899072 is about 44282.0400614064. The cubic root of 1960899072 is about 1251.6562731315.

The spelling of 1960899072 in words is "one billion, nine hundred sixty million, eight hundred ninety-nine thousand, seventy-two".