3420344302 has 4 divisors (see below), whose sum is σ = 5130516456. Its totient is φ = 1710172150.

The previous prime is 3420344293. The next prime is 3420344311. The reversal of 3420344302 is 2034430243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2034430243 = 29 ⋅70152767.

It is an interprime number because it is at equal distance from previous prime (3420344293) and next prime (3420344311).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855086074 + ... + 855086077.

It is an arithmetic number, because the mean of its divisors is an integer number (1282629114).

Almost surely, 2^3420344302 is an apocalyptic number.

3420344302 is a deficient number, since it is larger than the sum of its proper divisors (1710172154).

3420344302 is a wasteful number, since it uses less digits than its factorization.

3420344302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710172153.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 3420344302 is about 58483.7097147573. The cubic root of 3420344302 is about 1506.6878121679.

Adding to 3420344302 its reverse (2034430243), we get a palindrome (5454774545).

The spelling of 3420344302 in words is "three billion, four hundred twenty million, three hundred forty-four thousand, three hundred two".