2954139072 has 56 divisors (see below), whose sum is σ = 7841290896. Its totient is φ = 981547008.

The previous prime is 2954139053. The next prime is 2954139109. The reversal of 2954139072 is 2709314592.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 35518 + ... + 84674.

Almost surely, 2^2954139072 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 2954139072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3920645448).

2954139072 is an abundant number, since it is smaller than the sum of its proper divisors (4887151824).

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

2954139072 is a wasteful number, since it uses less digits than its factorization.

2954139072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49485 (or 49475 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 2954139072 is about 54351.9923461873. The cubic root of 2954139072 is about 1434.8625883873.

The spelling of 2954139072 in words is "two billion, nine hundred fifty-four million, one hundred thirty-nine thousand, seventy-two".