3655494534 has 8 divisors (see below), whose sum is σ = 7310989080. Its totient is φ = 1218498176.

The previous prime is 3655494533. The next prime is 3655494539. The reversal of 3655494534 is 4354945563.

It is a sphenic number, since it is the product of 3 distinct primes.

3655494534 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3655494533) 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 3 ways as a sum of consecutive naturals, for example, 304624539 + ... + 304624550.

It is an arithmetic number, because the mean of its divisors is an integer number (913873635).

Almost surely, 2^3655494534 is an apocalyptic number.

3655494534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3655494534 is a wasteful number, since it uses less digits than its factorization.

3655494534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609249094.

The product of its digits is 3888000, while the sum is 48.

The square root of 3655494534 is about 60460.6858545286. The cubic root of 3655494534 is about 1540.4539244908.

The spelling of 3655494534 in words is "three billion, six hundred fifty-five million, four hundred ninety-four thousand, five hundred thirty-four".