4193700381 has 48 divisors (see below), whose sum is σ = 6696406080. Its totient is φ = 2513237760.

The previous prime is 4193700359. The next prime is 4193700383. The reversal of 4193700381 is 1830073914.

It is a happy number.

It is not a de Polignac number, because 4193700381 - 2⁶ = 4193700317 is a prime.

It is a super-2 number, since 2×4193700381² = 35174245771199090322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4193700383) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 694666 + ... + 700676.

It is an arithmetic number, because the mean of its divisors is an integer number (139508460).

Almost surely, 2^4193700381 is an apocalyptic number.

It is an amenable number.

4193700381 is a deficient number, since it is larger than the sum of its proper divisors (2502705699).

4193700381 is a wasteful number, since it uses less digits than its factorization.

4193700381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6186 (or 6183 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 4193700381 is about 64758.7861297600. The cubic root of 4193700381 is about 1612.6215768438.

The spelling of 4193700381 in words is "four billion, one hundred ninety-three million, seven hundred thousand, three hundred eighty-one".