75630034 has 16 divisors (see below), whose sum is σ = 116357472. Its totient is φ = 36848448.

The previous prime is 75630007. The next prime is 75630041. The reversal of 75630034 is 43003657.

It is a junction number, because it is equal to n+sod(n) for n = 75629984 and 75630011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50257 + ... + 51739.

It is an arithmetic number, because the mean of its divisors is an integer number (7272342).

Almost surely, 2^75630034 is an apocalyptic number.

75630034 is a deficient number, since it is larger than the sum of its proper divisors (40727438).

75630034 is a wasteful number, since it uses less digits than its factorization.

75630034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 75630034 is about 8696.5529952965. The cubic root of 75630034 is about 422.8939108412.

The spelling of 75630034 in words is "seventy-five million, six hundred thirty thousand, thirty-four".