7460990647 has 8 divisors (see below), whose sum is σ = 8139921552. Its totient is φ = 6782169600.

The previous prime is 7460990639. The next prime is 7460990657.

7460990647 is nontrivially palindromic in base 10.

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 7460990647 - 2³ = 7460990639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7460990594 and 7460990603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7460990657) 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, 188247 + ... + 224407.

It is an arithmetic number, because the mean of its divisors is an integer number (1017490194).

Almost surely, 2^7460990647 is an apocalyptic number.

7460990647 is a deficient number, since it is larger than the sum of its proper divisors (678930905).

7460990647 is a wasteful number, since it uses less digits than its factorization.

7460990647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54929.

The product of its (nonzero) digits is 2286144, while the sum is 52.

The square root of 7460990647 is about 86377.0261527913. The cubic root of 7460990647 is about 1954.0342207287.

The spelling of 7460990647 in words is "seven billion, four hundred sixty million, nine hundred ninety thousand, six hundred forty-seven".