70370034 has 64 divisors (see below), whose sum is σ = 170664960. Its totient is φ = 18895680.

The previous prime is 70370023. The next prime is 70370051. The reversal of 70370034 is 43007307.

It is a super-2 number, since 2×70370034² = 9903883370322312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70369986 and 70370013.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129804 + ... + 130344.

It is an arithmetic number, because the mean of its divisors is an integer number (2666640).

Almost surely, 2^70370034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70370034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85332480).

70370034 is an abundant number, since it is smaller than the sum of its proper divisors (100294926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70370034 is a wasteful number, since it uses less digits than its factorization.

70370034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 70370034 is about 8388.6848790499. The cubic root of 70370034 is about 412.8534520615.

The spelling of 70370034 in words is "seventy million, three hundred seventy thousand, thirty-four".