3534806040 has 64 divisors (see below), whose sum is σ = 10778283360. Its totient is φ = 927160320.

The previous prime is 3534805993. The next prime is 3534806059. The reversal of 3534806040 is 406084353.

It is a junction number, because it is equal to n+sod(n) for n = 3534805992 and 3534806010.

It is a congruent number.

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, 234129 + ... + 248768.

Almost surely, 2^3534806040 is an apocalyptic number.

3534806040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3534806040 is an abundant number, since it is smaller than the sum of its proper divisors (7243477320).

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

3534806040 is a wasteful number, since it uses less digits than its factorization.

3534806040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482972 (or 482968 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 3534806040 is about 59454.2348365531. The cubic root of 3534806040 is about 1523.3108291291.

The spelling of 3534806040 in words is "three billion, five hundred thirty-four million, eight hundred six thousand, forty".