70342376 has 32 divisors (see below), whose sum is σ = 143103240. Its totient is φ = 32222208.

The previous prime is 70342373. The next prime is 70342381. The reversal of 70342376 is 67324307.

It can be written as a sum of positive squares in 4 ways, for example, as 49420900 + 20921476 = 7030^2 + 4574^2 .

It is a super-2 number, since 2×70342376² = 9896099722650752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70342373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11780 + ... + 16716.

Almost surely, 2^70342376 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 70342376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71551620).

70342376 is an abundant number, since it is smaller than the sum of its proper divisors (72760864).

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

70342376 is a wasteful number, since it uses less digits than its factorization.

70342376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5093 (or 5089 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 70342376 is about 8387.0361868779. The cubic root of 70342376 is about 412.7993561324.

The spelling of 70342376 in words is "seventy million, three hundred forty-two thousand, three hundred seventy-six".