3720692468 has 12 divisors (see below), whose sum is σ = 6513559332. Its totient is φ = 1859675520.

The previous prime is 3720692419. The next prime is 3720692473. The reversal of 3720692468 is 8642960273.

It can be written as a sum of positive squares in 2 ways, for example, as 3296826724 + 423865744 = 57418^2 + 20588^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 155093 + ... + 177468.

It is an arithmetic number, because the mean of its divisors is an integer number (542796611).

Almost surely, 2^3720692468 is an apocalyptic number.

It is an amenable number.

3720692468 is a deficient number, since it is larger than the sum of its proper divisors (2792866864).

3720692468 is a wasteful number, since it uses less digits than its factorization.

3720692468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335362 (or 335360 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 3720692468 is about 60997.4791938159. The cubic root of 3720692468 is about 1549.5583157740.

The spelling of 3720692468 in words is "three billion, seven hundred twenty million, six hundred ninety-two thousand, four hundred sixty-eight".