1673502413 has 4 divisors (see below), whose sum is σ = 1825639008. Its totient is φ = 1521365820.

The previous prime is 1673502409. The next prime is 1673502427. The reversal of 1673502413 is 3142053761.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1673502413 - 2² = 1673502409 is a prime.

It is a super-2 number, since 2×1673502413² = 5601220652633645138, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1673502413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1673502433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76068281 + ... + 76068302.

It is an arithmetic number, because the mean of its divisors is an integer number (456409752).

Almost surely, 2^1673502413 is an apocalyptic number.

It is an amenable number.

1673502413 is a deficient number, since it is larger than the sum of its proper divisors (152136595).

1673502413 is a wasteful number, since it uses less digits than its factorization.

1673502413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152136594.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1673502413 is about 40908.4638308505. The cubic root of 1673502413 is about 1187.2498251637.

The spelling of 1673502413 in words is "one billion, six hundred seventy-three million, five hundred two thousand, four hundred thirteen".