70794403 has 2 divisors, whose sum is σ = 70794404. Its totient is φ = 70794402.

The previous prime is 70794401. The next prime is 70794407. The reversal of 70794403 is 30449707.

It is a weak prime.

It is an emirp because it is prime and its reverse (30449707) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70794403 - 2¹ = 70794401 is a prime.

It is a super-2 number, since 2×70794403² = 10023694992252818, which contains 22 as substring.

Together with 70794401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (70794401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35397201 + 35397202.

It is an arithmetic number, because the mean of its divisors is an integer number (35397202).

Almost surely, 2^70794403 is an apocalyptic number.

70794403 is a deficient number, since it is larger than the sum of its proper divisors (1).

70794403 is an equidigital number, since it uses as much as digits as its factorization.

70794403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 70794403 is about 8413.9409909982. The cubic root of 70794403 is about 413.6816985188.

The spelling of 70794403 in words is "seventy million, seven hundred ninety-four thousand, four hundred three".