3577679650 has 24 divisors (see below), whose sum is σ = 6703069860. Its totient is φ = 1420623360.

The previous prime is 3577679603. The next prime is 3577679657. The reversal of 3577679650 is 569767753.

It can be written as a sum of positive squares in 6 ways, for example, as 2118668841 + 1459010809 = 46029^2 + 38197^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3577679591 and 3577679600.

It is not an unprimeable number, because it can be changed into a prime (3577679657) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 254295 + ... + 267994.

Almost surely, 2^3577679650 is an apocalyptic number.

3577679650 is a deficient number, since it is larger than the sum of its proper divisors (3125390210).

3577679650 is a wasteful number, since it uses less digits than its factorization.

3577679650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522438 (or 522433 counting only the distinct ones).

The product of its (nonzero) digits is 8334900, while the sum is 55.

The square root of 3577679650 is about 59813.7078770410. The cubic root of 3577679650 is about 1529.4448339656. Note that the first 3 decimals are identical.

The spelling of 3577679650 in words is "three billion, five hundred seventy-seven million, six hundred seventy-nine thousand, six hundred fifty".