3489092666 has 4 divisors (see below), whose sum is σ = 5233639002. Its totient is φ = 1744546332.

The previous prime is 3489092657. The next prime is 3489092681. The reversal of 3489092666 is 6662909843.

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., 3386658025 + 102434641 = 58195^2 + 10121^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 872273165 + ... + 872273168.

Almost surely, 2^3489092666 is an apocalyptic number.

3489092666 is a deficient number, since it is larger than the sum of its proper divisors (1744546336).

3489092666 is a wasteful number, since it uses less digits than its factorization.

3489092666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744546335.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The square root of 3489092666 is about 59068.5421015281. The cubic root of 3489092666 is about 1516.7156499469.

The spelling of 3489092666 in words is "three billion, four hundred eighty-nine million, ninety-two thousand, six hundred sixty-six".