7476342645 has 8 divisors (see below), whose sum is σ = 11962148256. Its totient is φ = 3987382736.

The previous prime is 7476342631. The next prime is 7476342659. The reversal of 7476342645 is 5462436747.

It is an interprime number because it is at equal distance from previous prime (7476342631) and next prime (7476342659).

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 7476342645 - 2⁸ = 7476342389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7476342594 and 7476342603.

It is a congruent number.

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, 249211407 + ... + 249211436.

It is an arithmetic number, because the mean of its divisors is an integer number (1495268532).

Almost surely, 2^7476342645 is an apocalyptic number.

It is an amenable number.

7476342645 is a deficient number, since it is larger than the sum of its proper divisors (4485805611).

7476342645 is a wasteful number, since it uses less digits than its factorization.

7476342645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498422851.

The product of its digits is 3386880, while the sum is 48.

The square root of 7476342645 is about 86465.8466968317. The cubic root of 7476342645 is about 1955.3735324969.

The spelling of 7476342645 in words is "seven billion, four hundred seventy-six million, three hundred forty-two thousand, six hundred forty-five".