40898364 has 48 divisors (see below), whose sum is σ = 103182240. Its totient is φ = 12533760.

The previous prime is 40898359. The next prime is 40898369. The reversal of 40898364 is 46389804.

It is an interprime number because it is at equal distance from previous prime (40898359) and next prime (40898369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40898369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63484 + ... + 64124.

It is an arithmetic number, because the mean of its divisors is an integer number (2149630).

Almost surely, 2^40898364 is an apocalyptic number.

It is an amenable number.

40898364 is an abundant number, since it is smaller than the sum of its proper divisors (62283876).

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

40898364 is a wasteful number, since it uses less digits than its factorization.

40898364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 40898364 is about 6395.1828746331. The cubic root of 40898364 is about 344.5365589995.

The spelling of 40898364 in words is "forty million, eight hundred ninety-eight thousand, three hundred sixty-four".