1673929924 has 12 divisors (see below), whose sum is σ = 2930312700. Its totient is φ = 836697728.

The previous prime is 1673929897. The next prime is 1673929927. The reversal of 1673929924 is 4299293761.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1074659524 + 599270400 = 32782^2 + 24480^2 .

It is not an unprimeable number, because it can be changed into a prime (1673929927) 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 3 ways as a sum of consecutive naturals, for example, 52369 + ... + 78040.

It is an arithmetic number, because the mean of its divisors is an integer number (244192725).

Almost surely, 2^1673929924 is an apocalyptic number.

It is an amenable number.

1673929924 is a deficient number, since it is larger than the sum of its proper divisors (1256382776).

1673929924 is a wasteful number, since it uses less digits than its factorization.

1673929924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133622 (or 133620 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 52.

The square root of 1673929924 is about 40913.6887117258. The cubic root of 1673929924 is about 1187.3509143807.

The spelling of 1673929924 in words is "one billion, six hundred seventy-three million, nine hundred twenty-nine thousand, nine hundred twenty-four".