3340578820 has 48 divisors (see below), whose sum is σ = 7149078720. Its totient is φ = 1310829696.

The previous prime is 3340578793. The next prime is 3340578823. The reversal of 3340578820 is 288750433.

It is a super-2 number, since 2×3340578820² = 22318933705265184800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340578823) 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, 614434 + ... + 619846.

It is an arithmetic number, because the mean of its divisors is an integer number (148939140).

Almost surely, 2^3340578820 is an apocalyptic number.

It is an amenable number.

3340578820 is an abundant number, since it is smaller than the sum of its proper divisors (3808499900).

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

3340578820 is a wasteful number, since it uses less digits than its factorization.

3340578820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6004 (or 6002 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 3340578820 is about 57797.7406132800. The cubic root of 3340578820 is about 1494.8831308738.

It can be divided in two parts, 33405 and 78820, that added together give a square (112225 = 335²).

The spelling of 3340578820 in words is "three billion, three hundred forty million, five hundred seventy-eight thousand, eight hundred twenty".