3673026 has 80 divisors (see below), whose sum is σ = 9757440. Its totient is φ = 1010880.

The previous prime is 3673013. The next prime is 3673039. The reversal of 3673026 is 6203763.

It is an interprime number because it is at equal distance from previous prime (3673013) and next prime (3673039).

It is a super-2 number, since 2×3673026² = 26982239993352, which contains 22 as substring.

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

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 46455 + ... + 46533.

It is an arithmetic number, because the mean of its divisors is an integer number (121968).

Almost surely, 2^3673026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3673026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4878720).

3673026 is an abundant number, since it is smaller than the sum of its proper divisors (6084414).

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

3673026 is a wasteful number, since it uses less digits than its factorization.

3673026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 3673026 is about 1916.5140229072. The cubic root of 3673026 is about 154.2912630280.

Adding to 3673026 its reverse (6203763), we get a palindrome (9876789).

The spelling of 3673026 in words is "three million, six hundred seventy-three thousand, twenty-six".