7487021741 has 8 divisors (see below), whose sum is σ = 7530982368. Its totient is φ = 7443090000.

The previous prime is 7487021719. The next prime is 7487021749. The reversal of 7487021741 is 1471207847.

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 7487021741 - 2¹⁸ = 7486759597 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 (7487021749) 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, 728126 + ... + 738336.

It is an arithmetic number, because the mean of its divisors is an integer number (941372796).

Almost surely, 2^7487021741 is an apocalyptic number.

It is an amenable number.

7487021741 is a deficient number, since it is larger than the sum of its proper divisors (43960627).

7487021741 is a wasteful number, since it uses less digits than its factorization.

7487021741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14443.

The product of its (nonzero) digits is 87808, while the sum is 41.

The square root of 7487021741 is about 86527.5779217239. The cubic root of 7487021741 is about 1956.3040983369.

The spelling of 7487021741 in words is "seven billion, four hundred eighty-seven million, twenty-one thousand, seven hundred forty-one".