3435819940 has 48 divisors (see below), whose sum is σ = 8265245184. Its totient is φ = 1175241600.

The previous prime is 3435819899. The next prime is 3435819941. The reversal of 3435819940 is 499185343.

It is a happy number.

3435819940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3435819941) 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, 31870 + ... + 88810.

It is an arithmetic number, because the mean of its divisors is an integer number (172192608).

Almost surely, 2^3435819940 is an apocalyptic number.

It is an amenable number.

3435819940 is an abundant number, since it is smaller than the sum of its proper divisors (4829425244).

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

3435819940 is a wasteful number, since it uses less digits than its factorization.

3435819940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57388 (or 57386 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 3435819940 is about 58615.8676469094. The cubic root of 3435819940 is about 1508.9567725143.

The spelling of 3435819940 in words is "three billion, four hundred thirty-five million, eight hundred nineteen thousand, nine hundred forty".