670074067407 has 16 divisors (see below), whose sum is σ = 931383705600. Its totient is φ = 428025588000.

The previous prime is 670074067379. The next prime is 670074067409. The reversal of 670074067407 is 704760470076.

670074067407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 670074067407 - 2¹¹ = 670074065359 is a prime.

It is a super-2 number, since 2×670074067407² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670074067409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35659407 + ... + 35678192.

It is an arithmetic number, because the mean of its divisors is an integer number (58211481600).

Almost surely, 2^670074067407 is an apocalyptic number.

670074067407 is a deficient number, since it is larger than the sum of its proper divisors (261309638193).

670074067407 is a wasteful number, since it uses less digits than its factorization.

670074067407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71337734.

The product of its (nonzero) digits is 1382976, while the sum is 48.

The spelling of 670074067407 in words is "six hundred seventy billion, seventy-four million, sixty-seven thousand, four hundred seven".