7498673745 has 8 divisors (see below), whose sum is σ = 11997878016. Its totient is φ = 3999292656.

The previous prime is 7498673687. The next prime is 7498673827. The reversal of 7498673745 is 5473768947.

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

It is not a de Polignac number, because 7498673745 - 2⁸ = 7498673489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249955777 + ... + 249955806.

It is an arithmetic number, because the mean of its divisors is an integer number (1499734752).

Almost surely, 2^7498673745 is an apocalyptic number.

It is an amenable number.

7498673745 is a deficient number, since it is larger than the sum of its proper divisors (4499204271).

7498673745 is a wasteful number, since it uses less digits than its factorization.

7498673745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499911591.

The product of its digits is 35562240, while the sum is 60.

The square root of 7498673745 is about 86594.8829030908. The cubic root of 7498673745 is about 1957.3184334986.

The spelling of 7498673745 in words is "seven billion, four hundred ninety-eight million, six hundred seventy-three thousand, seven hundred forty-five".