2746690988 has 6 divisors (see below), whose sum is σ = 4806709236. Its totient is φ = 1373345492.

The previous prime is 2746690957. The next prime is 2746690997. The reversal of 2746690988 is 8890966472.

It is a super-2 number, since 2×2746690988² = 15088622767120832288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 343336370 + ... + 343336377.

It is an arithmetic number, because the mean of its divisors is an integer number (801118206).

Almost surely, 2^2746690988 is an apocalyptic number.

It is an amenable number.

2746690988 is a deficient number, since it is larger than the sum of its proper divisors (2060018248).

2746690988 is a wasteful number, since it uses less digits than its factorization.

2746690988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686672751 (or 686672749 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 59.

The square root of 2746690988 is about 52408.8827203939. The cubic root of 2746690988 is about 1400.4575014987.

The spelling of 2746690988 in words is "two billion, seven hundred forty-six million, six hundred ninety thousand, nine hundred eighty-eight".