3340242320 has 40 divisors (see below), whose sum is σ = 7912602936. Its totient is φ = 1310885888.

The previous prime is 3340242299. The next prime is 3340242337. The reversal of 3340242320 is 232420433.

It can be written as a sum of positive squares in 4 ways, for example, as 1694804224 + 1645438096 = 41168^2 + 40564^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3340242320² = 22314437512637964800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389657 + ... + 398136.

Almost surely, 2^3340242320 is an apocalyptic number.

It is an amenable number.

3340242320 is an abundant number, since it is smaller than the sum of its proper divisors (4572360616).

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

3340242320 is a wasteful number, since it uses less digits than its factorization.

3340242320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787859 (or 787853 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3340242320 is about 57794.8295265243. The cubic root of 3340242320 is about 1494.8329354744.

Adding to 3340242320 its reverse (232420433), we get a palindrome (3572662753).

The spelling of 3340242320 in words is "three billion, three hundred forty million, two hundred forty-two thousand, three hundred twenty".