3109450536 has 48 divisors (see below), whose sum is σ = 8693093760. Its totient is φ = 1003047840.

The previous prime is 3109450517. The next prime is 3109450541. The reversal of 3109450536 is 6350549013.

3109450536 is a `hidden beast` number, since 31 + 0 + 94 + 5 + 0 + 536 = 666.

3109450536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3109450536.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 694330 + ... + 698793.

It is an arithmetic number, because the mean of its divisors is an integer number (181106120).

Almost surely, 2^3109450536 is an apocalyptic number.

3109450536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3109450536 is an abundant number, since it is smaller than the sum of its proper divisors (5583643224).

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

3109450536 is a wasteful number, since it uses less digits than its factorization.

3109450536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393166 (or 1393159 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The square root of 3109450536 is about 55762.4473637949. The cubic root of 3109450536 is about 1459.5799341965.

Adding to 3109450536 its reverse (6350549013), we get a palindrome (9459999549).

The spelling of 3109450536 in words is "three billion, one hundred nine million, four hundred fifty thousand, five hundred thirty-six".