1954674808 has 16 divisors (see below), whose sum is σ = 3676804560. Its totient is φ = 974193600.

The previous prime is 1954674797. The next prime is 1954674847. The reversal of 1954674808 is 8084764591.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390333 + ... + 395308.

It is an arithmetic number, because the mean of its divisors is an integer number (229800285).

Almost surely, 2^1954674808 is an apocalyptic number.

It is an amenable number.

1954674808 is a deficient number, since it is larger than the sum of its proper divisors (1722129752).

1954674808 is a wasteful number, since it uses less digits than its factorization.

1954674808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785958 (or 785954 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 1954674808 is about 44211.7044231502. The cubic root of 1954674808 is about 1250.3305382945.

The spelling of 1954674808 in words is "one billion, nine hundred fifty-four million, six hundred seventy-four thousand, eight hundred eight".