70342377 has 8 divisors (see below), whose sum is σ = 107188416. Its totient is φ = 40195632.

The previous prime is 70342373. The next prime is 70342381. The reversal of 70342377 is 77324307.

It is an interprime number because it is at equal distance from previous prime (70342373) and next prime (70342381).

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

It is not a de Polignac number, because 70342377 - 2² = 70342373 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70342373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1674798 + ... + 1674839.

It is an arithmetic number, because the mean of its divisors is an integer number (13398552).

Almost surely, 2^70342377 is an apocalyptic number.

It is an amenable number.

70342377 is a deficient number, since it is larger than the sum of its proper divisors (36846039).

70342377 is a wasteful number, since it uses less digits than its factorization.

70342377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349647.

The product of its (nonzero) digits is 24696, while the sum is 33.

The square root of 70342377 is about 8387.0362464938. The cubic root of 70342377 is about 412.7993580886.

The spelling of 70342377 in words is "seventy million, three hundred forty-two thousand, three hundred seventy-seven".