3487344838 has 8 divisors (see below), whose sum is σ = 5231273832. Its totient is φ = 1743586896.

The previous prime is 3487344823. The next prime is 3487344853. The reversal of 3487344838 is 8384437843.

It is an interprime number because it is at equal distance from previous prime (3487344823) and next prime (3487344853).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41106 + ... + 93082.

It is an arithmetic number, because the mean of its divisors is an integer number (653909229).

Almost surely, 2^3487344838 is an apocalyptic number.

3487344838 is a deficient number, since it is larger than the sum of its proper divisors (1743928994).

3487344838 is a wasteful number, since it uses less digits than its factorization.

3487344838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85526.

The product of its digits is 6193152, while the sum is 52.

The square root of 3487344838 is about 59053.7453342292. The cubic root of 3487344838 is about 1516.4623461881.

The spelling of 3487344838 in words is "three billion, four hundred eighty-seven million, three hundred forty-four thousand, eight hundred thirty-eight".