7638469362 has 48 divisors (see below), whose sum is σ = 16734601728. Its totient is φ = 2517863040.

The previous prime is 7638469337. The next prime is 7638469373. The reversal of 7638469362 is 2639648367.

It is a junction number, because it is equal to n+sod(n) for n = 7638469299 and 7638469308.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 937687 + ... + 945797.

It is an arithmetic number, because the mean of its divisors is an integer number (348637536).

Almost surely, 2^7638469362 is an apocalyptic number.

7638469362 is an abundant number, since it is smaller than the sum of its proper divisors (9096132366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7638469362 is a wasteful number, since it uses less digits than its factorization.

7638469362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8695 (or 8692 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 54.

The square root of 7638469362 is about 87398.3372953971. The cubic root of 7638469362 is about 1969.4068629272.

The spelling of 7638469362 in words is "seven billion, six hundred thirty-eight million, four hundred sixty-nine thousand, three hundred sixty-two".