3486969655590 has 64 divisors (see below), whose sum is σ = 8791193088000. Its totient is φ = 883460586624.

The previous prime is 3486969655571. The next prime is 3486969655607. The reversal of 3486969655590 is 955569696843.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16855510 + ... + 17061129.

It is an arithmetic number, because the mean of its divisors is an integer number (137362392000).

Almost surely, 2^{3486969655590} is an apocalyptic number.

3486969655590 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3486969655590 is an abundant number, since it is smaller than the sum of its proper divisors (5304223432410).

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

3486969655590 is a wasteful number, since it uses less digits than its factorization.

3486969655590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33916821.

The product of its (nonzero) digits is 1889568000, while the sum is 75.

The spelling of 3486969655590 in words is "three trillion, four hundred eighty-six billion, nine hundred sixty-nine million, six hundred fifty-five thousand, five hundred ninety".