2690296242 has 8 divisors (see below), whose sum is σ = 5380592496. Its totient is φ = 896765412.

The previous prime is 2690296187. The next prime is 2690296249. The reversal of 2690296242 is 2426920962.

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

2690296242 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2690296194 and 2690296203.

It is not an unprimeable number, because it can be changed into a prime (2690296249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224191348 + ... + 224191359.

It is an arithmetic number, because the mean of its divisors is an integer number (672574062).

Almost surely, 2^2690296242 is an apocalyptic number.

2690296242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2690296242 is a wasteful number, since it uses less digits than its factorization.

2690296242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448382712.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 2690296242 is about 51868.0657244899. The cubic root of 2690296242 is about 1390.8064678067.

The spelling of 2690296242 in words is "two billion, six hundred ninety million, two hundred ninety-six thousand, two hundred forty-two".