3726323969 has 8 divisors (see below), whose sum is σ = 3847229952. Its totient is φ = 3605461920.

The previous prime is 3726323963. The next prime is 3726323981. The reversal of 3726323969 is 9693236273.

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

It is a cyclic number.

It is not a de Polignac number, because 3726323969 - 2¹⁶ = 3726258433 is a prime.

It is a super-2 number, since 2×3726323969² = 27770980643887825922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3726323963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324917 + ... + 336189.

It is an arithmetic number, because the mean of its divisors is an integer number (480903744).

Almost surely, 2^3726323969 is an apocalyptic number.

It is an amenable number.

3726323969 is a deficient number, since it is larger than the sum of its proper divisors (120905983).

3726323969 is a wasteful number, since it uses less digits than its factorization.

3726323969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21967.

The product of its digits is 2204496, while the sum is 50.

The square root of 3726323969 is about 61043.6234917293. The cubic root of 3726323969 is about 1550.3397061879.

The spelling of 3726323969 in words is "three billion, seven hundred twenty-six million, three hundred twenty-three thousand, nine hundred sixty-nine".