3438425958 has 16 divisors (see below), whose sum is σ = 7502020416. Its totient is φ = 1041947240.

The previous prime is 3438425957. The next prime is 3438425981. The reversal of 3438425958 is 8595248343.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3438425958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438425957) 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, 26048616 + ... + 26048747.

It is an arithmetic number, because the mean of its divisors is an integer number (468876276).

Almost surely, 2^3438425958 is an apocalyptic number.

3438425958 is an abundant number, since it is smaller than the sum of its proper divisors (4063594458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3438425958 is a wasteful number, since it uses less digits than its factorization.

3438425958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52097379.

The product of its digits is 4147200, while the sum is 51.

The square root of 3438425958 is about 58638.0930624453. The cubic root of 3438425958 is about 1509.3381831415.

The spelling of 3438425958 in words is "three billion, four hundred thirty-eight million, four hundred twenty-five thousand, nine hundred fifty-eight".