70083029790 has 192 divisors, whose sum is σ = 196481376000. Its totient is φ = 17959138560.

The previous prime is 70083029777. The next prime is 70083029803. The reversal of 70083029790 is 9792038007.

It is an interprime number because it is at equal distance from previous prime (70083029777) and next prime (70083029803).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6669961 + ... + 6680459.

It is an arithmetic number, because the mean of its divisors is an integer number (1023340500).

Almost surely, 2^70083029790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70083029790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98240688000).

70083029790 is an abundant number, since it is smaller than the sum of its proper divisors (126398346210).

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

70083029790 is a wasteful number, since it uses less digits than its factorization.

70083029790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10629 (or 10617 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 70083029790 in words is "seventy billion, eighty-three million, twenty-nine thousand, seven hundred ninety".