2949374472 has 384 divisors, whose sum is σ = 9336729600. Its totient is φ = 767692800.

The previous prime is 2949374447. The next prime is 2949374509. The reversal of 2949374472 is 2744739492.

2949374472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 68590083 + ... + 68590125.

It is an arithmetic number, because the mean of its divisors is an integer number (24314400).

Almost surely, 2^2949374472 is an apocalyptic number.

2949374472 is a gapful number since it is divisible by the number (22) 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 2949374472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4668364800).

2949374472 is an abundant number, since it is smaller than the sum of its proper divisors (6387355128).

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

2949374472 is a wasteful number, since it uses less digits than its factorization.

2949374472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 136 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 51.

The square root of 2949374472 is about 54308.1436987124. The cubic root of 2949374472 is about 1434.0907645302.

The spelling of 2949374472 in words is "two billion, nine hundred forty-nine million, three hundred seventy-four thousand, four hundred seventy-two".