670463952 has 40 divisors (see below), whose sum is σ = 1833918336. Its totient is φ = 210341376.

The previous prime is 670463951. The next prime is 670463953. The reversal of 670463952 is 259364076.

It is an interprime number because it is at equal distance from previous prime (670463951) and next prime (670463953).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670463951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410008 + ... + 411639.

Almost surely, 2^670463952 is an apocalyptic number.

It is an amenable number.

670463952 is an abundant number, since it is smaller than the sum of its proper divisors (1163454384).

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

670463952 is a wasteful number, since it uses less digits than its factorization.

670463952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821675 (or 821669 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 670463952 is about 25893.3186749014. The cubic root of 670463952 is about 875.2359426855.

The spelling of 670463952 in words is "six hundred seventy million, four hundred sixty-three thousand, nine hundred fifty-two".