3487984854 has 16 divisors (see below), whose sum is σ = 7003765440. Its totient is φ = 1158029000.

The previous prime is 3487984813. The next prime is 3487984867. The reversal of 3487984854 is 4584897843.

It is a happy number.

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 in 7 ways as a sum of consecutive naturals, for example, 1156524 + ... + 1159535.

It is an arithmetic number, because the mean of its divisors is an integer number (437735340).

Almost surely, 2^3487984854 is an apocalyptic number.

3487984854 is an abundant number, since it is smaller than the sum of its proper divisors (3515780586).

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

3487984854 is a wasteful number, since it uses less digits than its factorization.

3487984854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316315.

The product of its digits is 30965760, while the sum is 60.

The square root of 3487984854 is about 59059.1640137244. The cubic root of 3487984854 is about 1516.5551102480. Note that the first 3 decimals are identical.

The spelling of 3487984854 in words is "three billion, four hundred eighty-seven million, nine hundred eighty-four thousand, eight hundred fifty-four".