31969034 has 8 divisors (see below), whose sum is σ = 50038560. Its totient is φ = 15289516.

The previous prime is 31969019. The next prime is 31969043. The reversal of 31969034 is 43096913.

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

It is a junction number, because it is equal to n+sod(n) for n = 31968985 and 31969003.

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, 347444 + ... + 347535.

It is an arithmetic number, because the mean of its divisors is an integer number (6254820).

Almost surely, 2^31969034 is an apocalyptic number.

31969034 is a deficient number, since it is larger than the sum of its proper divisors (18069526).

31969034 is a wasteful number, since it uses less digits than its factorization.

31969034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695004.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 31969034 is about 5654.1165534502. The cubic root of 31969034 is about 317.3777701328.

The spelling of 31969034 in words is "thirty-one million, nine hundred sixty-nine thousand, thirty-four".