98394646 has 12 divisors (see below), whose sum is σ = 171688788. Its totient is φ = 42169092.

The previous prime is 98394643. The next prime is 98394649. The reversal of 98394646 is 64649389.

It is an interprime number because it is at equal distance from previous prime (98394643) and next prime (98394649).

It is a super-2 number, since 2×98394646² = 19363012722930632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 98394646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98394643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 501916 + ... + 502111.

It is an arithmetic number, because the mean of its divisors is an integer number (14307399).

Almost surely, 2^98394646 is an apocalyptic number.

98394646 is a deficient number, since it is larger than the sum of its proper divisors (73294142).

98394646 is a wasteful number, since it uses less digits than its factorization.

98394646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004043 (or 1004036 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The square root of 98394646 is about 9919.4075427921. The cubic root of 98394646 is about 461.6616745555.

The spelling of 98394646 in words is "ninety-eight million, three hundred ninety-four thousand, six hundred forty-six".