3722739804 has 96 divisors (see below), whose sum is σ = 11046120960. Its totient is φ = 1062118656.

The previous prime is 3722739803. The next prime is 3722739809. The reversal of 3722739804 is 4089372273.

3722739804 is a `hidden beast` number, since 37 + 227 + 398 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3722739804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722739803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 591844 + ... + 598100.

It is an arithmetic number, because the mean of its divisors is an integer number (115063760).

Almost surely, 2^3722739804 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3722739804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5523060480).

3722739804 is an abundant number, since it is smaller than the sum of its proper divisors (7323381156).

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

3722739804 is a wasteful number, since it uses less digits than its factorization.

3722739804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064 (or 7056 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 3722739804 is about 61014.2590219696. The cubic root of 3722739804 is about 1549.8424819464.

The spelling of 3722739804 in words is "three billion, seven hundred twenty-two million, seven hundred thirty-nine thousand, eight hundred four".