32346990 has 48 divisors (see below), whose sum is σ = 90574848. Its totient is φ = 7962048.

The previous prime is 32346989. The next prime is 32347001. The reversal of 32346990 is 9964323.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12654 + ... + 14993.

It is an arithmetic number, because the mean of its divisors is an integer number (1886976).

Almost surely, 2^32346990 is an apocalyptic number.

32346990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32346990 is an abundant number, since it is smaller than the sum of its proper divisors (58227858).

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

32346990 is a wasteful number, since it uses less digits than its factorization.

32346990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27673 (or 27670 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 32346990 is about 5687.4414282698. The cubic root of 32346990 is about 318.6236130997.

The spelling of 32346990 in words is "thirty-two million, three hundred forty-six thousand, nine hundred ninety".