2952880391 has 8 divisors (see below), whose sum is σ = 3049795584. Its totient is φ = 2857249080.

The previous prime is 2952880373. The next prime is 2952880409. The reversal of 2952880391 is 1930882592.

It is an interprime number because it is at equal distance from previous prime (2952880373) and next prime (2952880409).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2952880391 - 2¹⁰ = 2952879367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2952880291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316295 + ... + 325496.

It is an arithmetic number, because the mean of its divisors is an integer number (381224448).

Almost surely, 2^2952880391 is an apocalyptic number.

2952880391 is a deficient number, since it is larger than the sum of its proper divisors (96915193).

2952880391 is a wasteful number, since it uses less digits than its factorization.

2952880391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641941.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 2952880391 is about 54340.4121349848. The cubic root of 2952880391 is about 1434.6587736949.

The spelling of 2952880391 in words is "two billion, nine hundred fifty-two million, eight hundred eighty thousand, three hundred ninety-one".