70340001 has 4 divisors (see below), whose sum is σ = 93786672. Its totient is φ = 46893332.

The previous prime is 70339979. The next prime is 70340021. The reversal of 70340001 is 10004307.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 70340001 - 2²² = 66145697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70340021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11723331 + ... + 11723336.

It is an arithmetic number, because the mean of its divisors is an integer number (23446668).

Almost surely, 2^70340001 is an apocalyptic number.

It is an amenable number.

70340001 is a deficient number, since it is larger than the sum of its proper divisors (23446671).

70340001 is a wasteful number, since it uses less digits than its factorization.

70340001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23446670.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 70340001 is about 8386.8945981215. The cubic root of 70340001 is about 412.7947102392.

Adding to 70340001 its reverse (10004307), we get a palindrome (80344308).

It can be divided in two parts, 703 and 40001, that added together give a palindrome (40704).

The spelling of 70340001 in words is "seventy million, three hundred forty thousand, one".