7672420627 has 4 divisors (see below), whose sum is σ = 7675742896. Its totient is φ = 7669098360.

The previous prime is 7672420619. The next prime is 7672420709. The reversal of 7672420627 is 7260242767.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7260242767 = 23 ⋅315662729.

It is a cyclic number.

It is not a de Polignac number, because 7672420627 - 2³ = 7672420619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7672420027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1657668 + ... + 1662289.

It is an arithmetic number, because the mean of its divisors is an integer number (1918935724).

Almost surely, 2^7672420627 is an apocalyptic number.

7672420627 is a deficient number, since it is larger than the sum of its proper divisors (3322269).

7672420627 is a wasteful number, since it uses less digits than its factorization.

7672420627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322268.

The product of its (nonzero) digits is 395136, while the sum is 43.

The square root of 7672420627 is about 87592.3548433309. The cubic root of 7672420627 is about 1972.3204062101.

The spelling of 7672420627 in words is "seven billion, six hundred seventy-two million, four hundred twenty thousand, six hundred twenty-seven".