70000404 has 24 divisors (see below), whose sum is σ = 164168928. Its totient is φ = 23214240.

The previous prime is 70000379. The next prime is 70000409. The reversal of 70000404 is 40400007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70000409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12442 + ... + 17169.

It is an arithmetic number, because the mean of its divisors is an integer number (6840372).

Almost surely, 2^70000404 is an apocalyptic number.

It is an amenable number.

70000404 is an abundant number, since it is smaller than the sum of its proper divisors (94168524).

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

70000404 is a wasteful number, since it uses less digits than its factorization.

70000404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29815 (or 29813 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 70000404 is about 8366.6244089238. The cubic root of 70000404 is about 412.1293228361.

The spelling of 70000404 in words is "seventy million, four hundred four", and thus it is an aban number.