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490960337 = 7691101501
BaseRepresentation
bin11101010000110…
…111010111010001
31021012211100222012
4131100313113101
52001141212322
6120414552305
715111044150
oct3520672721
91235740865
10490960337
1123215284a
12118508695
137a93b69a
14492c1597
152d17eae2
hex1d4375d1

490960337 has 8 divisors (see below), whose sum is σ = 561915072. Its totient is φ = 420210000.

The previous prime is 490960331. The next prime is 490960339. The reversal of 490960337 is 733069094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 490960337 - 24 = 490960321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 490960294 and 490960303.

It is not an unprimeable number, because it can be changed into a prime (490960331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45914 + ... + 55587.

It is an arithmetic number, because the mean of its divisors is an integer number (70239384).

Almost surely, 2490960337 is an apocalyptic number.

It is an amenable number.

490960337 is a deficient number, since it is larger than the sum of its proper divisors (70954735).

490960337 is a wasteful number, since it uses less digits than its factorization.

490960337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102199.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 490960337 is about 22157.6248050192. The cubic root of 490960337 is about 788.8882171176. Note that the first 3 decimals are identical.

The spelling of 490960337 in words is "four hundred ninety million, nine hundred sixty thousand, three hundred thirty-seven".

Divisors: 1 7 691 4837 101501 710507 70137191 490960337