674040000070 has 16 divisors (see below), whose sum is σ = 1219022108208. Its totient is φ = 268338198240.

The previous prime is 674040000061. The next prime is 674040000091. The reversal of 674040000070 is 70000040476.

It is a junction number, because it is equal to n+sod(n) for n = 674039999993 and 674040000038.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159723009 + ... + 159727228.

It is an arithmetic number, because the mean of its divisors is an integer number (76188881763).

Almost surely, 2^674040000070 is an apocalyptic number.

674040000070 is a deficient number, since it is larger than the sum of its proper divisors (544982108138).

674040000070 is a wasteful number, since it uses less digits than its factorization.

674040000070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319450455.

The product of its (nonzero) digits is 4704, while the sum is 28.

The spelling of 674040000070 in words is "six hundred seventy-four billion, forty million, seventy", and thus it is an aban number.