3699441450 has 96 divisors (see below), whose sum is σ = 10207441920. Its totient is φ = 985219200.

The previous prime is 3699441437. The next prime is 3699441461. The reversal of 3699441450 is 541449963.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3699441396 and 3699441405.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1466190 + ... + 1468710.

It is an arithmetic number, because the mean of its divisors is an integer number (106327520).

Almost surely, 2^3699441450 is an apocalyptic number.

3699441450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3699441450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5103720960).

3699441450 is an abundant number, since it is smaller than the sum of its proper divisors (6508000470).

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

3699441450 is a wasteful number, since it uses less digits than its factorization.

3699441450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629 (or 3618 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 3699441450 is about 60823.0338769779. The cubic root of 3699441450 is about 1546.6025411777.

The spelling of 3699441450 in words is "three billion, six hundred ninety-nine million, four hundred forty-one thousand, four hundred fifty".