3420413031 has 8 divisors (see below), whose sum is σ = 5212057984. Its totient is φ = 1954521720.

The previous prime is 3420413021. The next prime is 3420413057. The reversal of 3420413031 is 1303140243.

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

It is not a de Polignac number, because 3420413031 - 2⁵ = 3420412999 is a prime.

It is a super-2 number, since 2×3420413031² = 23398450605269213922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 162876811 = 3420413031 / (3 + 4 + 2 + 0 + 4 + 1 + 3 + 0 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 3420412989 and 3420413007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420413021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81438385 + ... + 81438426.

It is an arithmetic number, because the mean of its divisors is an integer number (651507248).

Almost surely, 2^3420413031 is an apocalyptic number.

3420413031 is a deficient number, since it is larger than the sum of its proper divisors (1791644953).

3420413031 is a wasteful number, since it uses less digits than its factorization.

3420413031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162876821.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3420413031 is about 58484.2973027803. The cubic root of 3420413031 is about 1506.6979039836.

Adding to 3420413031 its reverse (1303140243), we get a palindrome (4723553274).

The spelling of 3420413031 in words is "three billion, four hundred twenty million, four hundred thirteen thousand, thirty-one".