3689170429740 has 96 divisors (see below), whose sum is σ = 10517565187584. Its totient is φ = 965979125760.

The previous prime is 3689170429733. The next prime is 3689170429759. The reversal of 3689170429740 is 479240719863.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 225189 + ... + 2725628.

It is an arithmetic number, because the mean of its divisors is an integer number (109557970704).

Almost surely, 2^{3689170429740} is an apocalyptic number.

3689170429740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3689170429740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5258782593792).

3689170429740 is an abundant number, since it is smaller than the sum of its proper divisors (6828394757844).

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

3689170429740 is a wasteful number, since it uses less digits than its factorization.

3689170429740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951207 (or 2951205 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 3689170429740 in words is "three trillion, six hundred eighty-nine billion, one hundred seventy million, four hundred twenty-nine thousand, seven hundred forty".