3505146936 has 64 divisors (see below), whose sum is σ = 9072276480. Its totient is φ = 1127351040.

The previous prime is 3505146929. The next prime is 3505146977. The reversal of 3505146936 is 6396415053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251380 + ... + 264956.

It is an arithmetic number, because the mean of its divisors is an integer number (141754320).

Almost surely, 2^3505146936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3505146936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4536138240).

3505146936 is an abundant number, since it is smaller than the sum of its proper divisors (5567129544).

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

3505146936 is a wasteful number, since it uses less digits than its factorization.

3505146936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13964 (or 13960 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 42.

The square root of 3505146936 is about 59204.2813992367. The cubic root of 3505146936 is about 1519.0383656614.

The spelling of 3505146936 in words is "three billion, five hundred five million, one hundred forty-six thousand, nine hundred thirty-six".