3486137712 has 20 divisors (see below), whose sum is σ = 9005855880. Its totient is φ = 1162045888.

The previous prime is 3486137693. The next prime is 3486137719. The reversal of 3486137712 is 2177316843.

It is a super-2 number, since 2×3486137712² = 24306312294057189888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486137719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36313887 + ... + 36313982.

It is an arithmetic number, because the mean of its divisors is an integer number (450292794).

Almost surely, 2^3486137712 is an apocalyptic number.

It is an amenable number.

3486137712 is an abundant number, since it is smaller than the sum of its proper divisors (5519718168).

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

3486137712 is a wasteful number, since it uses less digits than its factorization.

3486137712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72627880 (or 72627874 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 3486137712 is about 59043.5238785762. The cubic root of 3486137712 is about 1516.2873541846.

The spelling of 3486137712 in words is "three billion, four hundred eighty-six million, one hundred thirty-seven thousand, seven hundred twelve".