1674331120 has 80 divisors (see below), whose sum is σ = 4853403648. Its totient is φ = 521867520.

The previous prime is 1674331117. The next prime is 1674331133. The reversal of 1674331120 is 211334761.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129744 + ... + 142063.

Almost surely, 2^1674331120 is an apocalyptic number.

1674331120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1674331120 is an abundant number, since it is smaller than the sum of its proper divisors (3179072528).

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

1674331120 is a wasteful number, since it uses less digits than its factorization.

1674331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271838 (or 271832 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 1674331120 is about 40918.5913736042. The cubic root of 1674331120 is about 1187.4457655009.

Adding to 1674331120 its reverse (211334761), we get a palindrome (1885665881).

The spelling of 1674331120 in words is "one billion, six hundred seventy-four million, three hundred thirty-one thousand, one hundred twenty".