3651434574 has 8 divisors (see below), whose sum is σ = 7302869160. Its totient is φ = 1217144856.

The previous prime is 3651434561. The next prime is 3651434581. The reversal of 3651434574 is 4754341563.

3651434574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3651434574 is an admirable number.

It is a super-2 number, since 2×3651434574² = 26665948896405122952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304286209 + ... + 304286220.

It is an arithmetic number, because the mean of its divisors is an integer number (912858645).

Almost surely, 2^3651434574 is an apocalyptic number.

3651434574 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.

3651434574 is a wasteful number, since it uses less digits than its factorization.

3651434574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608572434.

The product of its digits is 604800, while the sum is 42.

The square root of 3651434574 is about 60427.1013205168. The cubic root of 3651434574 is about 1539.8834136174.

The spelling of 3651434574 in words is "three billion, six hundred fifty-one million, four hundred thirty-four thousand, five hundred seventy-four".