2078388948 has 24 divisors (see below), whose sum is σ = 5104815520. Its totient is φ = 656333280.

The previous prime is 2078388937. The next prime is 2078388953. The reversal of 2078388948 is 8498838702.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4557643 + ... + 4558098.

Almost surely, 2^2078388948 is an apocalyptic number.

It is an amenable number.

2078388948 is an abundant number, since it is smaller than the sum of its proper divisors (3026426572).

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

2078388948 is a wasteful number, since it uses less digits than its factorization.

2078388948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9115767 (or 9115765 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 57.

The square root of 2078388948 is about 45589.3512566257. The cubic root of 2078388948 is about 1276.1712058546.

The spelling of 2078388948 in words is "two billion, seventy-eight million, three hundred eighty-eight thousand, nine hundred forty-eight".