3672724466 has 8 divisors (see below), whose sum is σ = 5513708124. Its totient is φ = 1834821760.

The previous prime is 3672724409. The next prime is 3672724469. The reversal of 3672724466 is 6644272763.

It can be written as a sum of positive squares in 2 ways, for example, as 3201183241 + 471541225 = 56579^2 + 21715^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3672724466.

It is not an unprimeable number, because it can be changed into a prime (3672724469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767255 + ... + 772026.

Almost surely, 2^3672724466 is an apocalyptic number.

3672724466 is a deficient number, since it is larger than the sum of its proper divisors (1840983658).

3672724466 is a wasteful number, since it uses less digits than its factorization.

3672724466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540476.

The product of its digits is 2032128, while the sum is 47.

The square root of 3672724466 is about 60603.0070706067. The cubic root of 3672724466 is about 1542.8704077498.

The spelling of 3672724466 in words is "three billion, six hundred seventy-two million, seven hundred twenty-four thousand, four hundred sixty-six".