3420134951 has 4 divisors (see below), whose sum is σ = 3478103400. Its totient is φ = 3362166504.

The previous prime is 3420134941. The next prime is 3420134959. The reversal of 3420134951 is 1594310243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3420134951 - 2²⁶ = 3353026087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420134959) 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 3 ways as a sum of consecutive naturals, for example, 28984136 + ... + 28984253.

It is an arithmetic number, because the mean of its divisors is an integer number (869525850).

Almost surely, 2^3420134951 is an apocalyptic number.

3420134951 is a deficient number, since it is larger than the sum of its proper divisors (57968449).

3420134951 is an equidigital number, since it uses as much as digits as its factorization.

3420134951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57968448.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 3420134951 is about 58481.9198641768. The cubic root of 3420134951 is about 1506.6570713020.

The spelling of 3420134951 in words is "three billion, four hundred twenty million, one hundred thirty-four thousand, nine hundred fifty-one".