3423041640 has 64 divisors (see below), whose sum is σ = 11410142400. Its totient is φ = 912810816.

The previous prime is 3423041621. The next prime is 3423041707. The reversal of 3423041640 is 461403243.

3423041640 is a `hidden beast` number, since 342 + 304 + 16 + 4 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1583662 + ... + 1585821.

It is an arithmetic number, because the mean of its divisors is an integer number (178283475).

Almost surely, 2^3423041640 is an apocalyptic number.

3423041640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3423041640 is an abundant number, since it is smaller than the sum of its proper divisors (7987100760).

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

3423041640 is a wasteful number, since it uses less digits than its factorization.

3423041640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169503 (or 3169493 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 3423041640 is about 58506.7657626022. The cubic root of 3423041640 is about 1507.0837741018.

Adding to 3423041640 its reverse (461403243), we get a palindrome (3884444883).

The spelling of 3423041640 in words is "three billion, four hundred twenty-three million, forty-one thousand, six hundred forty".