2948371520 has 112 divisors (see below), whose sum is σ = 7148504880. Its totient is φ = 1158119424.

The previous prime is 2948371513. The next prime is 2948371553. The reversal of 2948371520 is 251738492.

It can be written as a sum of positive squares in 8 ways, for example, as 157151296 + 2791220224 = 12536^2 + 52832^2 .

It is a super-2 number, since 2×2948371520² = 17385789239894220800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4778252 + ... + 4778868.

Almost surely, 2^2948371520 is an apocalyptic number.

2948371520 is a gapful number since it is divisible by the number (20) 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 2948371520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3574252440).

2948371520 is an abundant number, since it is smaller than the sum of its proper divisors (4200133360).

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

2948371520 is a wasteful number, since it uses less digits than its factorization.

2948371520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880 (or 870 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2948371520 is about 54298.9090129811. The cubic root of 2948371520 is about 1433.9281891229.

The spelling of 2948371520 in words is "two billion, nine hundred forty-eight million, three hundred seventy-one thousand, five hundred twenty".