3035012640 has 96 divisors (see below), whose sum is σ = 10429425216. Its totient is φ = 735759360.

The previous prime is 3035012593. The next prime is 3035012641. The reversal of 3035012640 is 462105303.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×3035012640² = 18422603449919539200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3035012640.

It is not an unprimeable number, because it can be changed into a prime (3035012641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282127 + ... + 292686.

It is an arithmetic number, because the mean of its divisors is an integer number (108639846).

Almost surely, 2^3035012640 is an apocalyptic number.

3035012640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3035012640 is an abundant number, since it is smaller than the sum of its proper divisors (7394412576).

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

3035012640 is a wasteful number, since it uses less digits than its factorization.

3035012640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574842 (or 574834 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 3035012640 is about 55090.9488028660. The cubic root of 3035012640 is about 1447.8386570737.

Adding to 3035012640 its reverse (462105303), we get a palindrome (3497117943).

The spelling of 3035012640 in words is "three billion, thirty-five million, twelve thousand, six hundred forty".