3730385231 has 8 divisors (see below), whose sum is σ = 3802991040. Its totient is φ = 3657861792.

The previous prime is 3730385179. The next prime is 3730385303. The reversal of 3730385231 is 1325830373.

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 3730385231 - 2⁶ = 3730385167 is a prime.

It is a super-2 number, since 2×3730385231² = 27831547943325846722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3730385191 and 3730385200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730385831) 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, 75146 + ... + 114488.

It is an arithmetic number, because the mean of its divisors is an integer number (475373880).

Almost surely, 2^3730385231 is an apocalyptic number.

3730385231 is a deficient number, since it is larger than the sum of its proper divisors (72605809).

3730385231 is a wasteful number, since it uses less digits than its factorization.

3730385231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41185.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 3730385231 is about 61076.8796763554. The cubic root of 3730385231 is about 1550.9027319962.

The spelling of 3730385231 in words is "three billion, seven hundred thirty million, three hundred eighty-five thousand, two hundred thirty-one".