76981006 has 8 divisors (see below), whose sum is σ = 116862984. Its totient is φ = 38026680.

The previous prime is 76980991. The next prime is 76981013. The reversal of 76981006 is 60018967.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231705 + ... + 232036.

It is an arithmetic number, because the mean of its divisors is an integer number (14607873).

Almost surely, 2^76981006 is an apocalyptic number.

76981006 is a deficient number, since it is larger than the sum of its proper divisors (39881978).

76981006 is a wasteful number, since it uses less digits than its factorization.

76981006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463826.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 76981006 is about 8773.8820370461. The cubic root of 76981006 is about 425.3971024354.

The spelling of 76981006 in words is "seventy-six million, nine hundred eighty-one thousand, six".