3478025422 has 4 divisors (see below), whose sum is σ = 5217038136. Its totient is φ = 1739012710.

The previous prime is 3478025417. The next prime is 3478025423. The reversal of 3478025422 is 2245208743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2245208743 = 127 ⋅17678809.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3478025423) 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 as a sum of consecutive naturals, namely, 869506354 + ... + 869506357.

It is an arithmetic number, because the mean of its divisors is an integer number (1304259534).

Almost surely, 2^3478025422 is an apocalyptic number.

3478025422 is a deficient number, since it is larger than the sum of its proper divisors (1739012714).

3478025422 is a wasteful number, since it uses less digits than its factorization.

3478025422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739012713.

The product of its (nonzero) digits is 107520, while the sum is 37.

The square root of 3478025422 is about 58974.7863243268. The cubic root of 3478025422 is about 1515.1103002543.

The spelling of 3478025422 in words is "three billion, four hundred seventy-eight million, twenty-five thousand, four hundred twenty-two".