70340276 has 6 divisors (see below), whose sum is σ = 123095490. Its totient is φ = 35170136.

The previous prime is 70340273. The next prime is 70340287. The reversal of 70340276 is 67204307.

It can be written as a sum of positive squares in only one way, i.e., 38688400 + 31651876 = 6220^2 + 5626^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70340273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8792531 + ... + 8792538.

It is an arithmetic number, because the mean of its divisors is an integer number (20515915).

Almost surely, 2^70340276 is an apocalyptic number.

It is an amenable number.

70340276 is a deficient number, since it is larger than the sum of its proper divisors (52755214).

70340276 is a wasteful number, since it uses less digits than its factorization.

70340276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17585073 (or 17585071 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 70340276 is about 8386.9109927315. The cubic root of 70340276 is about 412.7952481901.

The spelling of 70340276 in words is "seventy million, three hundred forty thousand, two hundred seventy-six".