4741491651 has 16 divisors (see below), whose sum is σ = 6992305824. Its totient is φ = 2838979584.

The previous prime is 4741491649. The next prime is 4741491659. The reversal of 4741491651 is 1561941474.

It is not a de Polignac number, because 4741491651 - 2¹ = 4741491649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4741491659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1641486 + ... + 1644371.

It is an arithmetic number, because the mean of its divisors is an integer number (437019114).

Almost surely, 2^4741491651 is an apocalyptic number.

4741491651 is a deficient number, since it is larger than the sum of its proper divisors (2250814173).

4741491651 is a wasteful number, since it uses less digits than its factorization.

4741491651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285910.

The product of its digits is 120960, while the sum is 42.

The square root of 4741491651 is about 68858.4900429860. The cubic root of 4741491651 is about 1679.9834242270.

It can be divided in two parts, 474149 and 1651, that added together give a triangular number (475800 = T₉₇₅).

The spelling of 4741491651 in words is "four billion, seven hundred forty-one million, four hundred ninety-one thousand, six hundred fifty-one".