3357641 has 8 divisors (see below), whose sum is σ = 3961344. Its totient is φ = 2784960.

The previous prime is 3357593. The next prime is 3357667. The reversal of 3357641 is 1467533.

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

It is a cyclic number.

It is not a de Polignac number, because 3357641 - 2⁶ = 3357577 is a prime.

It is a super-2 number, since 2×3357641² = 22547506169762, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3357691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7520 + ... + 7953.

It is an arithmetic number, because the mean of its divisors is an integer number (495168).

Almost surely, 2^3357641 is an apocalyptic number.

3357641 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3357641 is a deficient number, since it is larger than the sum of its proper divisors (603703).

3357641 is a wasteful number, since it uses less digits than its factorization.

3357641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15511.

The product of its digits is 7560, while the sum is 29.

The square root of 3357641 is about 1832.3866949964. The cubic root of 3357641 is about 149.7423874548.

The spelling of 3357641 in words is "three million, three hundred fifty-seven thousand, six hundred forty-one".