1954941396 has 24 divisors (see below), whose sum is σ = 4759857984. Its totient is φ = 623314560.

The previous prime is 1954941389. The next prime is 1954941397. The reversal of 1954941396 is 6931494591.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1954941397) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3541285 + ... + 3541836.

It is an arithmetic number, because the mean of its divisors is an integer number (198327416).

Almost surely, 2^1954941396 is an apocalyptic number.

It is an amenable number.

1954941396 is an abundant number, since it is smaller than the sum of its proper divisors (2804916588).

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

1954941396 is a wasteful number, since it uses less digits than its factorization.

1954941396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7083151 (or 7083149 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 51.

The square root of 1954941396 is about 44214.7192233537. The cubic root of 1954941396 is about 1250.3873777517.

The spelling of 1954941396 in words is "one billion, nine hundred fifty-four million, nine hundred forty-one thousand, three hundred ninety-six".