6376998 has 16 divisors (see below), whose sum is σ = 12810240. Its totient is φ = 2116296.

The previous prime is 6376991. The next prime is 6376999. The reversal of 6376998 is 8996736.

It is a happy number.

It is a super-2 number, since 2×6376998² = 81332206984008, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6⁴ + 3³ + 7⁸ + 6⁶ + 9 + 9⁶ + 8⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6376991) 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, 790 + ... + 3657.

It is an arithmetic number, because the mean of its divisors is an integer number (800640).

Almost surely, 2^6376998 is an apocalyptic number.

6376998 is an abundant number, since it is smaller than the sum of its proper divisors (6433242).

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

6376998 is a wasteful number, since it uses less digits than its factorization.

6376998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4691.

The product of its digits is 489888, while the sum is 48.

The square root of 6376998 is about 2525.2718665522. The cubic root of 6376998 is about 185.4408575319.

The spelling of 6376998 in words is "six million, three hundred seventy-six thousand, nine hundred ninety-eight".