70340336 has 40 divisors (see below), whose sum is σ = 150585600. Its totient is φ = 31561920.

The previous prime is 70340323. The next prime is 70340351. The reversal of 70340336 is 63304307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11375 + ... + 16433.

It is an arithmetic number, because the mean of its divisors is an integer number (3764640).

Almost surely, 2^70340336 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 70340336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75292800).

70340336 is an abundant number, since it is smaller than the sum of its proper divisors (80245264).

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

70340336 is a wasteful number, since it uses less digits than its factorization.

70340336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157 (or 5151 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 70340336 is about 8386.9145697330. The cubic root of 70340336 is about 412.7953655610.

The spelling of 70340336 in words is "seventy million, three hundred forty thousand, three hundred thirty-six".