3215035530 has 96 divisors (see below), whose sum is σ = 9973212480. Its totient is φ = 734862240.

The previous prime is 3215035507. The next prime is 3215035531. The reversal of 3215035530 is 355305123.

3215035530 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 (27).

It is a junction number, because it is equal to n+sod(n) for n = 3215035494 and 3215035503.

It is not an unprimeable number, because it can be changed into a prime (3215035531) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108276 + ... + 134735.

It is an arithmetic number, because the mean of its divisors is an integer number (103887630).

Almost surely, 2^3215035530 is an apocalyptic number.

3215035530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3215035530 is an abundant number, since it is smaller than the sum of its proper divisors (6758176950).

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

3215035530 is a wasteful number, since it uses less digits than its factorization.

3215035530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243041 (or 243028 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 3215035530 is about 56701.2833188103. The cubic root of 3215035530 is about 1475.9169677001.

The spelling of 3215035530 in words is "three billion, two hundred fifteen million, thirty-five thousand, five hundred thirty".