940354998 has 32 divisors (see below), whose sum is σ = 2062022400. Its totient is φ = 283520160.

The previous prime is 940354997. The next prime is 940354999. The reversal of 940354998 is 899453049.

940354998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (940354997) and next prime (940354999).

It is a self number, because there is not a number n which added to its sum of digits gives 940354998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940354993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22665 + ... + 48932.

It is an arithmetic number, because the mean of its divisors is an integer number (64438200).

Almost surely, 2^940354998 is an apocalyptic number.

940354998 is an abundant number, since it is smaller than the sum of its proper divisors (1121667402).

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

940354998 is a wasteful number, since it uses less digits than its factorization.

940354998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71812.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 940354998 is about 30665.2082660464. The cubic root of 940354998 is about 979.7094091913.

The spelling of 940354998 in words is "nine hundred forty million, three hundred fifty-four thousand, nine hundred ninety-eight".