3492097650 has 144 divisors (see below), whose sum is σ = 9840158880. Its totient is φ = 910634400.

The previous prime is 3492097627. The next prime is 3492097657. The reversal of 3492097650 is 567902943.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 3492097596 and 3492097605.

It is not an unprimeable number, because it can be changed into a prime (3492097657) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2981565 + ... + 2982735.

Almost surely, 2^3492097650 is an apocalyptic number.

3492097650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3492097650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4920079440).

3492097650 is an abundant number, since it is smaller than the sum of its proper divisors (6348061230).

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

3492097650 is a wasteful number, since it uses less digits than its factorization.

3492097650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286 (or 1228 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 3492097650 is about 59093.9730429424. The cubic root of 3492097650 is about 1517.1509492143.

The spelling of 3492097650 in words is "three billion, four hundred ninety-two million, ninety-seven thousand, six hundred fifty".