3374621 has 2 divisors, whose sum is σ = 3374622. Its totient is φ = 3374620.

The previous prime is 3374617. The next prime is 3374671. The reversal of 3374621 is 1264733.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3367225 + 7396 = 1835^2 + 86^2 .

It is an emirp because it is prime and its reverse (1264733) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3374621 - 2² = 3374617 is a prime.

It is a super-2 number, since 2×3374621² = 22776133787282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3374611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1687310 + 1687311.

It is an arithmetic number, because the mean of its divisors is an integer number (1687311).

Almost surely, 2^3374621 is an apocalyptic number.

It is an amenable number.

3374621 is a deficient number, since it is larger than the sum of its proper divisors (1).

3374621 is an equidigital number, since it uses as much as digits as its factorization.

3374621 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 26.

The square root of 3374621 is about 1837.0141534566. The cubic root of 3374621 is about 149.9943849750.

The spelling of 3374621 in words is "three million, three hundred seventy-four thousand, six hundred twenty-one".