2767378948 has 24 divisors (see below), whose sum is σ = 4925309760. Its totient is φ = 1360175520.

The previous prime is 2767378909. The next prime is 2767378967. The reversal of 2767378948 is 8498737672.

It is a Harshad number since it is a multiple of its sum of digits (61).

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, 647643 + ... + 651901.

It is an arithmetic number, because the mean of its divisors is an integer number (205221240).

Almost surely, 2^2767378948 is an apocalyptic number.

It is an amenable number.

2767378948 is a deficient number, since it is larger than the sum of its proper divisors (2157930812).

2767378948 is a wasteful number, since it uses less digits than its factorization.

2767378948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6987 (or 6985 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 61.

The square root of 2767378948 is about 52605.8832071091. The cubic root of 2767378948 is about 1403.9647728057.

The spelling of 2767378948 in words is "two billion, seven hundred sixty-seven million, three hundred seventy-eight thousand, nine hundred forty-eight".