701278074 has 96 divisors (see below), whose sum is σ = 1814991360. Its totient is φ = 198789552.

The previous prime is 701278069. The next prime is 701278091. The reversal of 701278074 is 470872107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 472137 + ... + 473619.

It is an arithmetic number, because the mean of its divisors is an integer number (18906160).

Almost surely, 2^701278074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 701278074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (907495680).

701278074 is an abundant number, since it is smaller than the sum of its proper divisors (1113713286).

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

701278074 is a wasteful number, since it uses less digits than its factorization.

701278074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646 (or 1634 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 36.

The square root of 701278074 is about 26481.6554240856. The cubic root of 701278074 is about 888.4440574891. Note that the first 3 decimals are identical.

The spelling of 701278074 in words is "seven hundred one million, two hundred seventy-eight thousand, seventy-four".