940063390 has 32 divisors (see below), whose sum is σ = 1955586240. Its totient is φ = 318683904.

The previous prime is 940063339. The next prime is 940063409. The reversal of 940063390 is 93360049.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 69217 + ... + 81676.

It is an arithmetic number, because the mean of its divisors is an integer number (61112070).

Almost surely, 2^940063390 is an apocalyptic number.

940063390 is an abundant number, since it is smaller than the sum of its proper divisors (1015522850).

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

940063390 is a wasteful number, since it uses less digits than its factorization.

940063390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150996.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 940063390 is about 30660.4531929977. The cubic root of 940063390 is about 979.6081280658.

The spelling of 940063390 in words is "nine hundred forty million, sixty-three thousand, three hundred ninety".