68673477 has 8 divisors (see below), whose sum is σ = 92044800. Its totient is φ = 45542240.

The previous prime is 68673461. The next prime is 68673497. The reversal of 68673477 is 77437686.

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 68673477 - 2⁴ = 68673461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68673427) 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, 59352 + ... + 60497.

It is an arithmetic number, because the mean of its divisors is an integer number (11505600).

Almost surely, 2^68673477 is an apocalyptic number.

It is an amenable number.

68673477 is a deficient number, since it is larger than the sum of its proper divisors (23371323).

68673477 is a wasteful number, since it uses less digits than its factorization.

68673477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120043.

The product of its digits is 1185408, while the sum is 48.

The square root of 68673477 is about 8286.9461805903. The cubic root of 68673477 is about 409.5085863359.

The spelling of 68673477 in words is "sixty-eight million, six hundred seventy-three thousand, four hundred seventy-seven".