2629740794 has 4 divisors (see below), whose sum is σ = 3944611194. Its totient is φ = 1314870396.

The previous prime is 2629740787. The next prime is 2629740823. The reversal of 2629740794 is 4970479262.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2122905625 + 506835169 = 46075^2 + 22513^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657435197 + ... + 657435200.

Almost surely, 2^2629740794 is an apocalyptic number.

2629740794 is a deficient number, since it is larger than the sum of its proper divisors (1314870400).

2629740794 is a wasteful number, since it uses less digits than its factorization.

2629740794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314870399.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 2629740794 is about 51280.9983717166. The cubic root of 2629740794 is about 1380.2920326443.

The spelling of 2629740794 in words is "two billion, six hundred twenty-nine million, seven hundred forty thousand, seven hundred ninety-four".