3654509352 has 32 divisors (see below), whose sum is σ = 9839064480. Its totient is φ = 1124464320.

The previous prime is 3654509317. The next prime is 3654509359. The reversal of 3654509352 is 2539054563.

It is a happy number.

3654509352 is digitally balanced in base 2 and base 4, because in such bases 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 (3654509359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5856274 + ... + 5856897.

It is an arithmetic number, because the mean of its divisors is an integer number (307470765).

Almost surely, 2^3654509352 is an apocalyptic number.

It is an amenable number.

3654509352 is an abundant number, since it is smaller than the sum of its proper divisors (6184555128).

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

3654509352 is a wasteful number, since it uses less digits than its factorization.

3654509352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11713193 (or 11713189 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 42.

The square root of 3654509352 is about 60452.5380112366. The cubic root of 3654509352 is about 1540.3155242624.

The spelling of 3654509352 in words is "three billion, six hundred fifty-four million, five hundred nine thousand, three hundred fifty-two".