3012069240 has 320 divisors, whose sum is σ = 10775872800. Its totient is φ = 752467968.

The previous prime is 3012069227. The next prime is 3012069241. The reversal of 3012069240 is 429602103.

It is a super-2 number, since 2×3012069240² = 18145122213108355200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012069241) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6956064 + ... + 6956496.

Almost surely, 2^3012069240 is an apocalyptic number.

3012069240 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 3012069240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5387936400).

3012069240 is an abundant number, since it is smaller than the sum of its proper divisors (7763803560).

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

3012069240 is a wasteful number, since it uses less digits than its factorization.

3012069240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588 (or 575 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 3012069240 is about 54882.3217438913. The cubic root of 3012069240 is about 1444.1810775495.

The spelling of 3012069240 in words is "three billion, twelve million, sixty-nine thousand, two hundred forty".