3802345 has 8 divisors (see below), whose sum is σ = 4596480. Its totient is φ = 3019440.

The previous prime is 3802343. The next prime is 3802363. The reversal of 3802345 is 5432083.

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

It is not a de Polignac number, because 3802345 - 2¹ = 3802343 is a prime.

3802345 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3802343) 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, 2041 + ... + 3430.

It is an arithmetic number, because the mean of its divisors is an integer number (574560).

Almost surely, 2^3802345 is an apocalyptic number.

It is an amenable number.

3802345 is a deficient number, since it is larger than the sum of its proper divisors (794135).

3802345 is a wasteful number, since it uses less digits than its factorization.

3802345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5615.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3802345 is about 1949.9602560052. The cubic root of 3802345 is about 156.0811680386.

The spelling of 3802345 in words is "three million, eight hundred two thousand, three hundred forty-five".