4751907749 has 8 divisors (see below), whose sum is σ = 4929429120. Its totient is φ = 4577320800.

The previous prime is 4751907739. The next prime is 4751907751. The reversal of 4751907749 is 9477091574.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4751907749 - 2³² = 456940453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4751907749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4751907739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730307 + ... + 736784.

It is an arithmetic number, because the mean of its divisors is an integer number (616178640).

Almost surely, 2^4751907749 is an apocalyptic number.

It is an amenable number.

4751907749 is a deficient number, since it is larger than the sum of its proper divisors (177521371).

4751907749 is a wasteful number, since it uses less digits than its factorization.

4751907749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467211.

The product of its (nonzero) digits is 2222640, while the sum is 53.

The square root of 4751907749 is about 68934.0826369656. The cubic root of 4751907749 is about 1681.2127190749.

The spelling of 4751907749 in words is "four billion, seven hundred fifty-one million, nine hundred seven thousand, seven hundred forty-nine".