498437070 has 64 divisors (see below), whose sum is σ = 1275264000. Its totient is φ = 124315776.

The previous prime is 498437063. The next prime is 498437077. The reversal of 498437070 is 70734894.

It is an interprime number because it is at equal distance from previous prime (498437063) and next prime (498437077).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498437077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39496 + ... + 50564.

It is an arithmetic number, because the mean of its divisors is an integer number (19926000).

Almost surely, 2^498437070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498437070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (637632000).

498437070 is an abundant number, since it is smaller than the sum of its proper divisors (776826930).

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

498437070 is a wasteful number, since it uses less digits than its factorization.

498437070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11177.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 498437070 is about 22325.7042442114. The cubic root of 498437070 is about 792.8726638816.

The spelling of 498437070 in words is "four hundred ninety-eight million, four hundred thirty-seven thousand, seventy".