3420362181 has 8 divisors (see below), whose sum is σ = 4580934400. Its totient is φ = 2270015712.

The previous prime is 3420362149. The next prime is 3420362213. The reversal of 3420362181 is 1812630243.

It is an interprime number because it is at equal distance from previous prime (3420362149) and next prime (3420362213).

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

It is not a de Polignac number, because 3420362181 - 2⁵ = 3420362149 is a prime.

It is a super-2 number, since 2×3420362181² = 23397754898430153522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420362111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2555656 + ... + 2556993.

It is an arithmetic number, because the mean of its divisors is an integer number (572616800).

Almost surely, 2^3420362181 is an apocalyptic number.

It is an amenable number.

3420362181 is a deficient number, since it is larger than the sum of its proper divisors (1160572219).

3420362181 is a wasteful number, since it uses less digits than its factorization.

3420362181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112875.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3420362181 is about 58483.8625690882. The cubic root of 3420362181 is about 1506.6904374420.

The spelling of 3420362181 in words is "three billion, four hundred twenty million, three hundred sixty-two thousand, one hundred eighty-one".