75670338 has 32 divisors (see below), whose sum is σ = 160392960. Its totient is φ = 23757440.

The previous prime is 75670333. The next prime is 75670351. The reversal of 75670338 is 83307657.

It is a junction number, because it is equal to n+sod(n) for n = 75670296 and 75670305.

It is not an unprimeable number, because it can be changed into a prime (75670333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1831 + ... + 12437.

It is an arithmetic number, because the mean of its divisors is an integer number (5012280).

Almost surely, 2^75670338 is an apocalyptic number.

75670338 is an abundant number, since it is smaller than the sum of its proper divisors (84722622).

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

75670338 is a wasteful number, since it uses less digits than its factorization.

75670338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10682.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 75670338 is about 8698.8699266054. The cubic root of 75670338 is about 422.9690189629.

The spelling of 75670338 in words is "seventy-five million, six hundred seventy thousand, three hundred thirty-eight".