3422736 has 100 divisors (see below), whose sum is σ = 10502800. Its totient is φ = 1073088.

The previous prime is 3422723. The next prime is 3422737. The reversal of 3422736 is 6372243.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3422737) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24555 + ... + 24693.

It is an arithmetic number, because the mean of its divisors is an integer number (105028).

Almost surely, 2^3422736 is an apocalyptic number.

3422736 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3422736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5251400).

3422736 is an abundant number, since it is smaller than the sum of its proper divisors (7080064).

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

3422736 is a wasteful number, since it uses less digits than its factorization.

3422736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 163 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 3422736 is about 1850.0637826843. The cubic root of 3422736 is about 150.7038917427.

Adding to 3422736 its reverse (6372243), we get a palindrome (9794979).

The spelling of 3422736 in words is "three million, four hundred twenty-two thousand, seven hundred thirty-six".