3842070 has 32 divisors (see below), whose sum is σ = 9338112. Its totient is φ = 1011552.

The previous prime is 3842029. The next prime is 3842077. The reversal of 3842070 is 702483.

It is a self number, because there is not a number n which added to its sum of digits gives 3842070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3842077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1719 + ... + 3261.

It is an arithmetic number, because the mean of its divisors is an integer number (291816).

Almost surely, 2^3842070 is an apocalyptic number.

3842070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3842070 is an abundant number, since it is smaller than the sum of its proper divisors (5496042).

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

3842070 is a wasteful number, since it uses less digits than its factorization.

3842070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1636.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 3842070 is about 1960.1198942922. The cubic root of 3842070 is about 156.6228387034.

The spelling of 3842070 in words is "three million, eight hundred forty-two thousand, seventy".