2930136448 has 16 divisors (see below), whose sum is σ = 5837381460. Its totient is φ = 1465068160.

The previous prime is 2930136397. The next prime is 2930136457. The reversal of 2930136448 is 8446310392.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2930136448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11445718 + ... + 11445973.

Almost surely, 2^2930136448 is an apocalyptic number.

It is an amenable number.

2930136448 is a deficient number, since it is larger than the sum of its proper divisors (2907245012).

2930136448 is an equidigital number, since it uses as much as digits as its factorization.

2930136448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22891705 (or 22891693 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 2930136448 is about 54130.7347816377. The cubic root of 2930136448 is about 1430.9658899004.

The spelling of 2930136448 in words is "two billion, nine hundred thirty million, one hundred thirty-six thousand, four hundred forty-eight".