2692656938 has 4 divisors (see below), whose sum is σ = 4038985410. Its totient is φ = 1346328468.

The previous prime is 2692656893. The next prime is 2692656959. The reversal of 2692656938 is 8396562962.

It is a happy number.

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., 1645681489 + 1046975449 = 40567^2 + 32357^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 673164233 + ... + 673164236.

Almost surely, 2^2692656938 is an apocalyptic number.

2692656938 is a deficient number, since it is larger than the sum of its proper divisors (1346328472).

2692656938 is a wasteful number, since it uses less digits than its factorization.

2692656938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1346328471.

The product of its digits is 8398080, while the sum is 56.

The square root of 2692656938 is about 51890.8174728439. The cubic root of 2692656938 is about 1391.2131530558.

The spelling of 2692656938 in words is "two billion, six hundred ninety-two million, six hundred fifty-six thousand, nine hundred thirty-eight".