1670056348 has 12 divisors (see below), whose sum is σ = 2926087920. Its totient is φ = 834031232.

The previous prime is 1670056313. The next prime is 1670056351. The reversal of 1670056348 is 8436500761.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1670056348.

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, 245461 + ... + 252172.

It is an arithmetic number, because the mean of its divisors is an integer number (243840660).

Almost surely, 2^1670056348 is an apocalyptic number.

It is an amenable number.

1670056348 is a deficient number, since it is larger than the sum of its proper divisors (1256031572).

1670056348 is a wasteful number, since it uses less digits than its factorization.

1670056348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498476 (or 498474 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 1670056348 is about 40866.3229077440. The cubic root of 1670056348 is about 1186.4343395210.

The spelling of 1670056348 in words is "one billion, six hundred seventy million, fifty-six thousand, three hundred forty-eight".