70411408 has 20 divisors (see below), whose sum is σ = 136759228. Its totient is φ = 35118720.

The previous prime is 70411403. The next prime is 70411409. The reversal of 70411408 is 80411407.

It can be written as a sum of positive squares in 2 ways, for example, as 32809984 + 37601424 = 5728^2 + 6132^2 .

It is a super-3 number, since 3×70411408³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70411403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1510 + ... + 11962.

Almost surely, 2^70411408 is an apocalyptic number.

It is an amenable number.

70411408 is a deficient number, since it is larger than the sum of its proper divisors (66347820).

70411408 is a wasteful number, since it uses less digits than its factorization.

70411408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10882 (or 10876 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 70411408 is about 8391.1505766492. The cubic root of 70411408 is about 412.9343484847.

Subtracting 70411408 from its reverse (80411407), we obtain a palindrome (9999999).

The spelling of 70411408 in words is "seventy million, four hundred eleven thousand, four hundred eight".