70290449039 has 8 divisors (see below), whose sum is σ = 70412052480. Its totient is φ = 70168935096.

The previous prime is 70290448973. The next prime is 70290449041. The reversal of 70290449039 is 93094409207.

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 70290449039 - 2²⁰ = 70289400463 is a prime.

It is a super-3 number, since 3×70290449039³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70290448984 and 70290449002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70290449059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1657154 + ... + 1699040.

It is an arithmetic number, because the mean of its divisors is an integer number (8801506560).

Almost surely, 2^70290449039 is an apocalyptic number.

70290449039 is a deficient number, since it is larger than the sum of its proper divisors (121603441).

70290449039 is a wasteful number, since it uses less digits than its factorization.

70290449039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44749.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 70290449039 in words is "seventy billion, two hundred ninety million, four hundred forty-nine thousand, thirty-nine".