33949631010 has 16 divisors (see below), whose sum is σ = 81479114496. Its totient is φ = 9053234928.

The previous prime is 33949631003. The next prime is 33949631099. The reversal of 33949631010 is 1013694933.

It is a super-3 number, since 3×33949631010³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33949631010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565827154 + ... + 565827213.

It is an arithmetic number, because the mean of its divisors is an integer number (5092444656).

Almost surely, 2^33949631010 is an apocalyptic number.

33949631010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33949631010 is an abundant number, since it is smaller than the sum of its proper divisors (47529483486).

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

33949631010 is a wasteful number, since it uses less digits than its factorization.

33949631010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131654377.

The product of its (nonzero) digits is 52488, while the sum is 39.

The spelling of 33949631010 in words is "thirty-three billion, nine hundred forty-nine million, six hundred thirty-one thousand, ten".