3388923 has 6 divisors (see below), whose sum is σ = 4895124. Its totient is φ = 2259276.

The previous prime is 3388921. The next prime is 3388939. The reversal of 3388923 is 3298833.

It is not a de Polignac number, because 3388923 - 2¹ = 3388921 is a prime.

It is a super-2 number, since 2×3388923² = 22969598199858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3388921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 188265 + ... + 188282.

It is an arithmetic number, because the mean of its divisors is an integer number (815854).

Almost surely, 2^3388923 is an apocalyptic number.

3388923 is a deficient number, since it is larger than the sum of its proper divisors (1506201).

3388923 is a wasteful number, since it uses less digits than its factorization.

3388923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376553 (or 376550 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 3388923 is about 1840.9027676659. The cubic root of 3388923 is about 150.2059836754.

It can be divided in two parts, 338 and 8923, that added together give a cube (9261 = 21³).

The spelling of 3388923 in words is "three million, three hundred eighty-eight thousand, nine hundred twenty-three".