3660732346 has 8 divisors (see below), whose sum is σ = 5491381140. Its totient is φ = 1830271968.

The previous prime is 3660732343. The next prime is 3660732377. The reversal of 3660732346 is 6432370663.

It can be written as a sum of positive squares in 2 ways, for example, as 3563493025 + 97239321 = 59695^2 + 9861^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3660732346² = 26801922618101327432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3660732299 and 3660732308.

It is not an unprimeable number, because it can be changed into a prime (3660732343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21390 + ... + 88198.

Almost surely, 2^3660732346 is an apocalyptic number.

3660732346 is a deficient number, since it is larger than the sum of its proper divisors (1830648794).

3660732346 is a wasteful number, since it uses less digits than its factorization.

3660732346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94208.

The product of its (nonzero) digits is 326592, while the sum is 40.

The square root of 3660732346 is about 60503.9861992580. The cubic root of 3660732346 is about 1541.1893249783.

The spelling of 3660732346 in words is "three billion, six hundred sixty million, seven hundred thirty-two thousand, three hundred forty-six".