6667823470 has 192 divisors, whose sum is σ = 16443020736. Its totient is φ = 1917726720.

The previous prime is 6667823413. The next prime is 6667823471. The reversal of 6667823470 is 743287666.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667823471) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4855704 + ... + 4857076.

It is an arithmetic number, because the mean of its divisors is an integer number (85640733).

Almost surely, 2^6667823470 is an apocalyptic number.

6667823470 is an abundant number, since it is smaller than the sum of its proper divisors (9775197266).

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

6667823470 is a wasteful number, since it uses less digits than its factorization.

6667823470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475 (or 1468 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 49.

The square root of 6667823470 is about 81656.7417302454. The cubic root of 6667823470 is about 1882.1809108277.

The spelling of 6667823470 in words is "six billion, six hundred sixty-seven million, eight hundred twenty-three thousand, four hundred seventy".