3754429663 has 4 divisors (see below), whose sum is σ = 3757756240. Its totient is φ = 3751103088.

The previous prime is 3754429649. The next prime is 3754429673. The reversal of 3754429663 is 3669244573.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3754429663 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 (3754429603) 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, 1661595 + ... + 1663852.

It is an arithmetic number, because the mean of its divisors is an integer number (939439060).

Almost surely, 2^3754429663 is an apocalyptic number.

3754429663 is a deficient number, since it is larger than the sum of its proper divisors (3326577).

3754429663 is a wasteful number, since it uses less digits than its factorization.

3754429663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326576.

The product of its digits is 3265920, while the sum is 49.

The square root of 3754429663 is about 61273.4009420075. The cubic root of 3754429663 is about 1554.2277452825.

The spelling of 3754429663 in words is "three billion, seven hundred fifty-four million, four hundred twenty-nine thousand, six hundred sixty-three".