2793788962 has 4 divisors (see below), whose sum is σ = 4190683446. Its totient is φ = 1396894480.

The previous prime is 2793788951. The next prime is 2793788999. The reversal of 2793788962 is 2698873972.

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., 2620313721 + 173475241 = 51189^2 + 13171^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2793788962.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 698447239 + ... + 698447242.

Almost surely, 2^2793788962 is an apocalyptic number.

2793788962 is a deficient number, since it is larger than the sum of its proper divisors (1396894484).

2793788962 is a wasteful number, since it uses less digits than its factorization.

2793788962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396894483.

The product of its digits is 18289152, while the sum is 61.

The square root of 2793788962 is about 52856.3048462527. The cubic root of 2793788962 is about 1408.4168072492.

The spelling of 2793788962 in words is "two billion, seven hundred ninety-three million, seven hundred eighty-eight thousand, nine hundred sixty-two".