3754724651 has 4 divisors (see below), whose sum is σ = 3757353600. Its totient is φ = 3752095704.

The previous prime is 3754724639. The next prime is 3754724657. The reversal of 3754724651 is 1564274573.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3754724651 - 2²² = 3750530347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3754724657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1312331 + ... + 1315188.

It is an arithmetic number, because the mean of its divisors is an integer number (939338400).

Almost surely, 2^3754724651 is an apocalyptic number.

3754724651 is a deficient number, since it is larger than the sum of its proper divisors (2628949).

3754724651 is a wasteful number, since it uses less digits than its factorization.

3754724651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628948.

The product of its digits is 705600, while the sum is 44.

The square root of 3754724651 is about 61275.8080403678. The cubic root of 3754724651 is about 1554.2684497808.

The spelling of 3754724651 in words is "three billion, seven hundred fifty-four million, seven hundred twenty-four thousand, six hundred fifty-one".