3438689094 has 48 divisors (see below), whose sum is σ = 7838110800. Its totient is φ = 1087937088.

The previous prime is 3438689071. The next prime is 3438689099. The reversal of 3438689094 is 4909868343.

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 3438689094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438689099) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25029 + ... + 86624.

It is an arithmetic number, because the mean of its divisors is an integer number (163293975).

Almost surely, 2^3438689094 is an apocalyptic number.

3438689094 is an abundant number, since it is smaller than the sum of its proper divisors (4399421706).

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

3438689094 is a wasteful number, since it uses less digits than its factorization.

3438689094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111749 (or 111746 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The square root of 3438689094 is about 58640.3367486920. The cubic root of 3438689094 is about 1509.3766843904.

The spelling of 3438689094 in words is "three billion, four hundred thirty-eight million, six hundred eighty-nine thousand, ninety-four".