2637793342 has 16 divisors (see below), whose sum is σ = 3989568960. Its totient is φ = 1307956608.

The previous prime is 2637793309. The next prime is 2637793393. The reversal of 2637793342 is 2433977362.

2637793342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2637793292 and 2637793301.

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, 305083 + ... + 313609.

It is an arithmetic number, because the mean of its divisors is an integer number (249348060).

Almost surely, 2^2637793342 is an apocalyptic number.

2637793342 is a deficient number, since it is larger than the sum of its proper divisors (1351775618).

2637793342 is a wasteful number, since it uses less digits than its factorization.

2637793342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795.

The product of its digits is 1143072, while the sum is 46.

The square root of 2637793342 is about 51359.4523140580. The cubic root of 2637793342 is about 1381.6994644034.

The spelling of 2637793342 in words is "two billion, six hundred thirty-seven million, seven hundred ninety-three thousand, three hundred forty-two".