70346016 has 96 divisors (see below), whose sum is σ = 220993920. Its totient is φ = 21641472.

The previous prime is 70346011. The next prime is 70346027. The reversal of 70346016 is 61064307.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70346011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8101 + ... + 14363.

It is an arithmetic number, because the mean of its divisors is an integer number (2302020).

Almost surely, 2^70346016 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 70346016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110496960).

70346016 is an abundant number, since it is smaller than the sum of its proper divisors (150647904).

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

70346016 is a wasteful number, since it uses less digits than its factorization.

70346016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6295 (or 6281 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 70346016 is about 8387.2531856383. The cubic root of 70346016 is about 412.8064763722.

The spelling of 70346016 in words is "seventy million, three hundred forty-six thousand, sixteen".