7498504741 has 24 divisors (see below), whose sum is σ = 9717676920. Its totient is φ = 5728286592.

The previous prime is 7498504709. The next prime is 7498504787. The reversal of 7498504741 is 1474058947.

It can be written as a sum of positive squares in 4 ways, for example, as 58752225 + 7439752516 = 7665^2 + 86254^2 .

It is not a de Polignac number, because 7498504741 - 2⁵ = 7498504709 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7498504141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184486 + ... + 221431.

It is an arithmetic number, because the mean of its divisors is an integer number (404903205).

Almost surely, 2^7498504741 is an apocalyptic number.

It is an amenable number.

7498504741 is a deficient number, since it is larger than the sum of its proper divisors (2219172179).

7498504741 is a wasteful number, since it uses less digits than its factorization.

7498504741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405973 (or 405966 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 49.

The square root of 7498504741 is about 86593.9070662596. The cubic root of 7498504741 is about 1957.3037288037.

The spelling of 7498504741 in words is "seven billion, four hundred ninety-eight million, five hundred four thousand, seven hundred forty-one".