7346574521 has 8 divisors (see below), whose sum is σ = 8630940864. Its totient is φ = 6164957520.

The previous prime is 7346574439. The next prime is 7346574527. The reversal of 7346574521 is 1254756437.

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 7346574521 - 2¹⁴ = 7346558137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7346574527) 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, 25687181 + ... + 25687466.

It is an arithmetic number, because the mean of its divisors is an integer number (1078867608).

Almost surely, 2^7346574521 is an apocalyptic number.

It is an amenable number.

7346574521 is a deficient number, since it is larger than the sum of its proper divisors (1284366343).

7346574521 is a wasteful number, since it uses less digits than its factorization.

7346574521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51374671.

The product of its digits is 705600, while the sum is 44.

The square root of 7346574521 is about 85712.1608699722. The cubic root of 7346574521 is about 1943.9941906301.

The spelling of 7346574521 in words is "seven billion, three hundred forty-six million, five hundred seventy-four thousand, five hundred twenty-one".