2925199872 has 640 divisors, whose sum is σ = 10946918400. Its totient is φ = 752467968.

The previous prime is 2925199847. The next prime is 2925199873. The reversal of 2925199872 is 2789915292.

It is a super-2 number, since 2×2925199872² = 17113588582297632768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2925199873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68027883 + ... + 68027925.

It is an arithmetic number, because the mean of its divisors is an integer number (17104560).

Almost surely, 2^2925199872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2925199872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5473459200).

2925199872 is an abundant number, since it is smaller than the sum of its proper divisors (8021718528).

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

2925199872 is a wasteful number, since it uses less digits than its factorization.

2925199872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 111 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 54.

The square root of 2925199872 is about 54085.1169176882. The cubic root of 2925199872 is about 1430.1618269271.

The spelling of 2925199872 in words is "two billion, nine hundred twenty-five million, one hundred ninety-nine thousand, eight hundred seventy-two".