2673639038 has 32 divisors (see below), whose sum is σ = 4688241600. Its totient is φ = 1143072000.

The previous prime is 2673639037. The next prime is 2673639041. The reversal of 2673639038 is 8309363762.

It is a junction number, because it is equal to n+sod(n) for n = 2673638983 and 2673639001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673639037) 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, 292538 + ... + 301538.

It is an arithmetic number, because the mean of its divisors is an integer number (146507550).

Almost surely, 2^2673639038 is an apocalyptic number.

2673639038 is a deficient number, since it is larger than the sum of its proper divisors (2014602562).

2673639038 is an equidigital number, since it uses as much as digits as its factorization.

2673639038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9457 (or 9443 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 47.

The square root of 2673639038 is about 51707.2435737973. The cubic root of 2673639038 is about 1387.9300899519.

The spelling of 2673639038 in words is "two billion, six hundred seventy-three million, six hundred thirty-nine thousand, thirty-eight".