2918044948 has 48 divisors (see below), whose sum is σ = 6438345984. Its totient is φ = 1126229760.

The previous prime is 2918044939. The next prime is 2918044949. The reversal of 2918044948 is 8494408192.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2918044949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82840 + ... + 112687.

It is an arithmetic number, because the mean of its divisors is an integer number (134132208).

Almost surely, 2^2918044948 is an apocalyptic number.

2918044948 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2918044948 is an abundant number, since it is smaller than the sum of its proper divisors (3520301036).

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

2918044948 is a wasteful number, since it uses less digits than its factorization.

2918044948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195592 (or 195590 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 49.

The square root of 2918044948 is about 54018.9313852098. The cubic root of 2918044948 is about 1428.9948350508.

The spelling of 2918044948 in words is "two billion, nine hundred eighteen million, forty-four thousand, nine hundred forty-eight".