1673475612 has 12 divisors (see below), whose sum is σ = 3904776456. Its totient is φ = 557825200.

The previous prime is 1673475599. The next prime is 1673475641. The reversal of 1673475612 is 2165743761.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 69728139 + ... + 69728162.

It is an arithmetic number, because the mean of its divisors is an integer number (325398038).

Almost surely, 2^1673475612 is an apocalyptic number.

1673475612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1673475612 is an abundant number, since it is smaller than the sum of its proper divisors (2231300844).

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

1673475612 is a wasteful number, since it uses less digits than its factorization.

1673475612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139456308 (or 139456306 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 1673475612 is about 40908.1362567399. The cubic root of 1673475612 is about 1187.2434872279.

The spelling of 1673475612 in words is "one billion, six hundred seventy-three million, four hundred seventy-five thousand, six hundred twelve".