3355816 has 8 divisors (see below), whose sum is σ = 6292170. Its totient is φ = 1677904.

The previous prime is 3355813. The next prime is 3355819. The reversal of 3355816 is 6185533.

It is an interprime number because it is at equal distance from previous prime (3355813) and next prime (3355819).

It can be written as a sum of positive squares in only one way, i.e., 2414916 + 940900 = 1554^2 + 970^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3355816² = 22523002051712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3355811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209731 + ... + 209746.

Almost surely, 2^3355816 is an apocalyptic number.

It is an amenable number.

3355816 is a deficient number, since it is larger than the sum of its proper divisors (2936354).

3355816 is a wasteful number, since it uses less digits than its factorization.

3355816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419483 (or 419479 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 3355816 is about 1831.8886429038. Note that the first 3 decimals coincide. The cubic root of 3355816 is about 149.7152523933.

The spelling of 3355816 in words is "three million, three hundred fifty-five thousand, eight hundred sixteen".