6355734040 has 32 divisors (see below), whose sum is σ = 14303169360. Its totient is φ = 2541801600.

The previous prime is 6355734037. The next prime is 6355734041. The reversal of 6355734040 is 404375536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6355734041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250750 + ... + 274930.

Almost surely, 2^6355734040 is an apocalyptic number.

It is an amenable number.

6355734040 is an abundant number, since it is smaller than the sum of its proper divisors (7947435320).

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

6355734040 is a wasteful number, since it uses less digits than its factorization.

6355734040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30763 (or 30759 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 6355734040 is about 79722.8577009129. The cubic root of 6355734040 is about 1852.3451185224.

The spelling of 6355734040 in words is "six billion, three hundred fifty-five million, seven hundred thirty-four thousand, forty".