70090679736 has 576 divisors, whose sum is σ = 253059206400. Its totient is φ = 17107200000.

The previous prime is 70090679713. The next prime is 70090679759. The reversal of 70090679736 is 63797609007.

It is an interprime number because it is at equal distance from previous prime (70090679713) and next prime (70090679759).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 279245611 + ... + 279245861.

It is an arithmetic number, because the mean of its divisors is an integer number (439338900).

Almost surely, 2^70090679736 is an apocalyptic number.

70090679736 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70090679736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126529603200).

70090679736 is an abundant number, since it is smaller than the sum of its proper divisors (182968526664).

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

70090679736 is a wasteful number, since it uses less digits than its factorization.

70090679736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 3000564, while the sum is 54.

The spelling of 70090679736 in words is "seventy billion, ninety million, six hundred seventy-nine thousand, seven hundred thirty-six".