3654513324 has 144 divisors (see below), whose sum is σ = 12194896896. Its totient is φ = 893376000.

The previous prime is 3654513299. The next prime is 3654513383. The reversal of 3654513324 is 4233154563.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8349 + ... + 85899.

It is an arithmetic number, because the mean of its divisors is an integer number (84686784).

Almost surely, 2^3654513324 is an apocalyptic number.

3654513324 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3654513324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6097448448).

3654513324 is an abundant number, since it is smaller than the sum of its proper divisors (8540383572).

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

3654513324 is a wasteful number, since it uses less digits than its factorization.

3654513324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77596 (or 77591 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 3654513324 is about 60452.5708634463. The cubic root of 3654513324 is about 1540.3160823064.

Adding to 3654513324 its reverse (4233154563), we get a palindrome (7887667887).

The spelling of 3654513324 in words is "three billion, six hundred fifty-four million, five hundred thirteen thousand, three hundred twenty-four".