1670000325 has 48 divisors (see below), whose sum is σ = 3161464320. Its totient is φ = 761987520.

The previous prime is 1670000317. The next prime is 1670000327. The reversal of 1670000325 is 5230000761.

It is not a de Polignac number, because 1670000325 - 2³ = 1670000317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1670000295 and 1670000304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1670000327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 305466 + ... + 310884.

It is an arithmetic number, because the mean of its divisors is an integer number (65863840).

Almost surely, 2^1670000325 is an apocalyptic number.

1670000325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1670000325 is a deficient number, since it is larger than the sum of its proper divisors (1491463995).

1670000325 is a wasteful number, since it uses less digits than its factorization.

1670000325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6026 (or 6021 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1670000325 is about 40865.6374598513. The cubic root of 1670000325 is about 1186.4210728320.

The spelling of 1670000325 in words is "one billion, six hundred seventy million, three hundred twenty-five", and thus it is an aban number.