3486026438 has 4 divisors (see below), whose sum is σ = 5229039660. Its totient is φ = 1743013218.

The previous prime is 3486026389. The next prime is 3486026473. The reversal of 3486026438 is 8346206843.

3486026438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

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, 871506608 + ... + 871506611.

It is an arithmetic number, because the mean of its divisors is an integer number (1307259915).

Almost surely, 2^3486026438 is an apocalyptic number.

3486026438 is a deficient number, since it is larger than the sum of its proper divisors (1743013222).

3486026438 is a wasteful number, since it uses less digits than its factorization.

3486026438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743013221.

The product of its (nonzero) digits is 663552, while the sum is 44.

The square root of 3486026438 is about 59042.5815661883. The cubic root of 3486026438 is about 1516.2712212253.

The spelling of 3486026438 in words is "three billion, four hundred eighty-six million, twenty-six thousand, four hundred thirty-eight".