3754197309 has 16 divisors (see below), whose sum is σ = 5168783360. Its totient is φ = 2421258480.

The previous prime is 3754197301. The next prime is 3754197311. The reversal of 3754197309 is 9037914573.

It is a happy number.

It is not a de Polignac number, because 3754197309 - 2³ = 3754197301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3754197301) 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 15 ways as a sum of consecutive naturals, for example, 420312 + ... + 429150.

It is an arithmetic number, because the mean of its divisors is an integer number (323048960).

Almost surely, 2^3754197309 is an apocalyptic number.

It is an amenable number.

3754197309 is a deficient number, since it is larger than the sum of its proper divisors (1414586051).

3754197309 is a wasteful number, since it uses less digits than its factorization.

3754197309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13440.

The product of its (nonzero) digits is 714420, while the sum is 48.

The square root of 3754197309 is about 61271.5048697190. The cubic root of 3754197309 is about 1554.1956819586.

The spelling of 3754197309 in words is "three billion, seven hundred fifty-four million, one hundred ninety-seven thousand, three hundred nine".