790861662 has 48 divisors (see below), whose sum is σ = 1808352000. Its totient is φ = 249104592.

The previous prime is 790861657. The next prime is 790861663. The reversal of 790861662 is 266168097.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790861663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 140539 + ... + 146057.

It is an arithmetic number, because the mean of its divisors is an integer number (37674000).

Almost surely, 2^790861662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 790861662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (904176000).

790861662 is an abundant number, since it is smaller than the sum of its proper divisors (1017490338).

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

790861662 is a wasteful number, since it uses less digits than its factorization.

790861662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5965 (or 5962 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 790861662 is about 28122.2627467990. The cubic root of 790861662 is about 924.7695211504.

The spelling of 790861662 in words is "seven hundred ninety million, eight hundred sixty-one thousand, six hundred sixty-two".