2799149148 has 72 divisors (see below), whose sum is σ = 7163921856. Its totient is φ = 921456000.

The previous prime is 2799149099. The next prime is 2799149149. The reversal of 2799149148 is 8419419972.

2799149148 is a `hidden beast` number, since 27 + 9 + 91 + 491 + 48 = 666.

2799149148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2799149094 and 2799149103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2799149149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1966365 + ... + 1967787.

Almost surely, 2^2799149148 is an apocalyptic number.

It is an amenable number.

2799149148 is an abundant number, since it is smaller than the sum of its proper divisors (4364772708).

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

2799149148 is a wasteful number, since it uses less digits than its factorization.

2799149148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075 (or 2070 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 54.

The square root of 2799149148 is about 52906.9858147296. The cubic root of 2799149148 is about 1409.3169650870.

The spelling of 2799149148 in words is "two billion, seven hundred ninety-nine million, one hundred forty-nine thousand, one hundred forty-eight".