946883797 has 2 divisors, whose sum is σ = 946883798. Its totient is φ = 946883796.

The previous prime is 946883783. The next prime is 946883813. The reversal of 946883797 is 797388649.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 902341521 + 44542276 = 30039^2 + 6674^2 .

It is a cyclic number.

It is not a de Polignac number, because 946883797 - 2¹⁵ = 946851029 is a prime.

It is a super-2 number, since 2×946883797² = 1793177850042274418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (946880797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473441898 + 473441899.

It is an arithmetic number, because the mean of its divisors is an integer number (473441899).

Almost surely, 2^946883797 is an apocalyptic number.

It is an amenable number.

946883797 is a deficient number, since it is larger than the sum of its proper divisors (1).

946883797 is an equidigital number, since it uses as much as digits as its factorization.

946883797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18289152, while the sum is 61.

The square root of 946883797 is about 30771.4770038749. The cubic root of 946883797 is about 981.9715263789.

The spelling of 946883797 in words is "nine hundred forty-six million, eight hundred eighty-three thousand, seven hundred ninety-seven".