70429733 has 8 divisors (see below), whose sum is σ = 77759136. Its totient is φ = 63254800.

The previous prime is 70429727. The next prime is 70429741. The reversal of 70429733 is 33792407.

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 70429733 - 2⁴ = 70429717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70429693 and 70429702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70429763) 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 7 ways as a sum of consecutive naturals, for example, 37658 + ... + 39483.

It is an arithmetic number, because the mean of its divisors is an integer number (9719892).

Almost surely, 2^70429733 is an apocalyptic number.

It is an amenable number.

70429733 is a deficient number, since it is larger than the sum of its proper divisors (7329403).

70429733 is a wasteful number, since it uses less digits than its factorization.

70429733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77235.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 70429733 is about 8392.2424297681. The cubic root of 70429733 is about 412.9701682748.

The spelling of 70429733 in words is "seventy million, four hundred twenty-nine thousand, seven hundred thirty-three".