3671272650 has 96 divisors (see below), whose sum is σ = 9807372288. Its totient is φ = 906206400.

The previous prime is 3671272643. The next prime is 3671272667. The reversal of 3671272650 is 562721763.

It is a junction number, because it is equal to n+sod(n) for n = 3671272599 and 3671272608.

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 in 47 ways as a sum of consecutive naturals, for example, 89787 + ... + 124113.

It is an arithmetic number, because the mean of its divisors is an integer number (102160128).

Almost surely, 2^3671272650 is an apocalyptic number.

3671272650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3671272650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4903686144).

3671272650 is an abundant number, since it is smaller than the sum of its proper divisors (6136099638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3671272650 is a wasteful number, since it uses less digits than its factorization.

3671272650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34396 (or 34391 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 3671272650 is about 60591.0278011522. The cubic root of 3671272650 is about 1542.6670837434.

The spelling of 3671272650 in words is "three billion, six hundred seventy-one million, two hundred seventy-two thousand, six hundred fifty".