3800430 has 24 divisors (see below), whose sum is σ = 9881352. Its totient is φ = 1013424.

The previous prime is 3800429. The next prime is 3800443. The reversal of 3800430 is 340083.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21024 + ... + 21203.

It is an arithmetic number, because the mean of its divisors is an integer number (411723).

Almost surely, 2^3800430 is an apocalyptic number.

3800430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3800430 is an abundant number, since it is smaller than the sum of its proper divisors (6080922).

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

3800430 is a wasteful number, since it uses less digits than its factorization.

3800430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42240 (or 42237 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3800430 is about 1949.4691585147. The cubic root of 3800430 is about 156.0549609104.

The spelling of 3800430 in words is "three million, eight hundred thousand, four hundred thirty".