6190249465 has 8 divisors (see below), whose sum is σ = 7428721608. Its totient is φ = 4951918080.

The previous prime is 6190249409. The next prime is 6190249487. The reversal of 6190249465 is 5649420916.

It can be written as a sum of positive squares in 4 ways, for example, as 412577344 + 5777672121 = 20312^2 + 76011^2 .

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

It is not a de Polignac number, because 6190249465 - 2⁷ = 6190249337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156835 + ... + 192295.

It is an arithmetic number, because the mean of its divisors is an integer number (928590201).

Almost surely, 2^6190249465 is an apocalyptic number.

It is an amenable number.

6190249465 is a deficient number, since it is larger than the sum of its proper divisors (1238472143).

6190249465 is a wasteful number, since it uses less digits than its factorization.

6190249465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70379.

The product of its (nonzero) digits is 466560, while the sum is 46.

The square root of 6190249465 is about 78678.1384184959. The cubic root of 6190249465 is about 1836.1270008684.

The spelling of 6190249465 in words is "six billion, one hundred ninety million, two hundred forty-nine thousand, four hundred sixty-five".