674040070734 has 16 divisors (see below), whose sum is σ = 1348088257488. Its totient is φ = 224678670912.

The previous prime is 674040070727. The next prime is 674040070751. The reversal of 674040070734 is 437070040476.

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, 1568004 + ... + 1951080.

It is an arithmetic number, because the mean of its divisors is an integer number (84255516093).

Almost surely, 2^674040070734 is an apocalyptic number.

674040070734 is an abundant number, since it is smaller than the sum of its proper divisors (674048186754).

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

674040070734 is a wasteful number, since it uses less digits than its factorization.

674040070734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676339.

The product of its (nonzero) digits is 395136, while the sum is 42.

The spelling of 674040070734 in words is "six hundred seventy-four billion, forty million, seventy thousand, seven hundred thirty-four".