3703700381 has 8 divisors (see below), whose sum is σ = 3989298720. Its totient is φ = 3427168752.

The previous prime is 3703700369. The next prime is 3703700383. The reversal of 3703700381 is 1830073073.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3703700381 is a prime.

It is a super-2 number, since 2×3703700381² = 27434793024439090322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3703700383) 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, 2265830 + ... + 2267463.

It is an arithmetic number, because the mean of its divisors is an integer number (498662340).

Almost surely, 2^3703700381 is an apocalyptic number.

It is an amenable number.

3703700381 is a deficient number, since it is larger than the sum of its proper divisors (285598339).

3703700381 is a wasteful number, since it uses less digits than its factorization.

3703700381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4533355.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 3703700381 is about 60858.0346462158. The cubic root of 3703700381 is about 1547.1958151921.

The spelling of 3703700381 in words is "three billion, seven hundred three million, seven hundred thousand, three hundred eighty-one".