70629343 has 8 divisors (see below), whose sum is σ = 73811808. Its totient is φ = 67456224.

The previous prime is 70629329. The next prime is 70629371. The reversal of 70629343 is 34392607.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70629343 - 2²⁵ = 37074911 is a prime.

It is a super-2 number, since 2×70629343² = 9977008185223298, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70629299 and 70629308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70629743) 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, 16405 + ... + 20257.

It is an arithmetic number, because the mean of its divisors is an integer number (9226476).

Almost surely, 2^70629343 is an apocalyptic number.

70629343 is a deficient number, since it is larger than the sum of its proper divisors (3182465).

70629343 is a wasteful number, since it uses less digits than its factorization.

70629343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 70629343 is about 8404.1265459297. The cubic root of 70629343 is about 413.3599431504.

The spelling of 70629343 in words is "seventy million, six hundred twenty-nine thousand, three hundred forty-three".