2674978890 has 32 divisors (see below), whose sum is σ = 6699079296. Its totient is φ = 682313280.

The previous prime is 2674978877. The next prime is 2674978903. The reversal of 2674978890 is 988794762.

2674978890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2674978877) and next prime (2674978903).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1937701 + ... + 1939080.

It is an arithmetic number, because the mean of its divisors is an integer number (209346228).

Almost surely, 2^2674978890 is an apocalyptic number.

2674978890 is an abundant number, since it is smaller than the sum of its proper divisors (4024100406).

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

2674978890 is a wasteful number, since it uses less digits than its factorization.

2674978890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876814.

The product of its (nonzero) digits is 12192768, while the sum is 60.

The square root of 2674978890 is about 51720.1980854675. The cubic root of 2674978890 is about 1388.1618976526.

The spelling of 2674978890 in words is "two billion, six hundred seventy-four million, nine hundred seventy-eight thousand, eight hundred ninety".