70384080 has 160 divisors (see below), whose sum is σ = 248984064. Its totient is φ = 16293888.

The previous prime is 70384079. The next prime is 70384087. The reversal of 70384080 is 8048307.

70384080 = T₁₄₃₉ + T₁₄₄₀ + ... + T₁₅₀₃.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70384087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52377 + ... + 53703.

Almost surely, 2^70384080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70384080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124492032).

70384080 is an abundant number, since it is smaller than the sum of its proper divisors (178599984).

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

70384080 is a wasteful number, since it uses less digits than its factorization.

70384080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 70384080 is about 8389.5220364452. The cubic root of 70384080 is about 412.8809190266.

The spelling of 70384080 in words is "seventy million, three hundred eighty-four thousand, eighty".