2148379030 has 24 divisors (see below), whose sum is σ = 4498443648. Its totient is φ = 736586928.

The previous prime is 2148379027. The next prime is 2148379067. The reversal of 2148379030 is 309738412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2191734 + ... + 2192713.

It is an arithmetic number, because the mean of its divisors is an integer number (187435152).

Almost surely, 2^2148379030 is an apocalyptic number.

2148379030 is an abundant number, since it is smaller than the sum of its proper divisors (2350064618).

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

2148379030 is a wasteful number, since it uses less digits than its factorization.

2148379030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4384468 (or 4384461 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 2148379030 is about 46350.6098126012. The cubic root of 2148379030 is about 1290.3384385331.

The spelling of 2148379030 in words is "two billion, one hundred forty-eight million, three hundred seventy-nine thousand, thirty".