373640034 has 16 divisors (see below), whose sum is σ = 752986080. Its totient is φ = 123595680.

The previous prime is 373639967. The next prime is 373640063. The reversal of 373640034 is 430046373.

It is a super-3 number, since 3×373640034³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 373639983 and 373640010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236899 + ... + 238470.

It is an arithmetic number, because the mean of its divisors is an integer number (47061630).

Almost surely, 2^373640034 is an apocalyptic number.

373640034 is an abundant number, since it is smaller than the sum of its proper divisors (379346046).

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

373640034 is a wasteful number, since it uses less digits than its factorization.

373640034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475505.

The product of its (nonzero) digits is 18144, while the sum is 30.

The square root of 373640034 is about 19329.7706659960. The cubic root of 373640034 is about 720.2519912711.

The spelling of 373640034 in words is "three hundred seventy-three million, six hundred forty thousand, thirty-four".