3420153 has 24 divisors (see below), whose sum is σ = 5447520. Its totient is φ = 2050560.

The previous prime is 3420139. The next prime is 3420161. The reversal of 3420153 is 3510243.

It is not a de Polignac number, because 3420153 - 2⁵ = 3420121 is a prime.

It is a super-3 number, since 3×3420153³ (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3420253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17625 + ... + 17817.

It is an arithmetic number, because the mean of its divisors is an integer number (226980).

Almost surely, 2^3420153 is an apocalyptic number.

3420153 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3420153 is a deficient number, since it is larger than the sum of its proper divisors (2027367).

3420153 is a wasteful number, since it uses less digits than its factorization.

3420153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3420153 is about 1849.3655668904. The cubic root of 3420153 is about 150.6659721646.

Adding to 3420153 its reverse (3510243), we get a palindrome (6930396).

The spelling of 3420153 in words is "three million, four hundred twenty thousand, one hundred fifty-three".