3402363450 has 48 divisors (see below), whose sum is σ = 8576210016. Its totient is φ = 892420800.

The previous prime is 3402363439. The next prime is 3402363451. The reversal of 3402363450 is 543632043.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3402363451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176772 + ... + 195071.

It is an arithmetic number, because the mean of its divisors is an integer number (178671042).

Almost surely, 2^3402363450 is an apocalyptic number.

3402363450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3402363450 is an abundant number, since it is smaller than the sum of its proper divisors (5173846566).

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

3402363450 is a wasteful number, since it uses less digits than its factorization.

3402363450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371919 (or 371914 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 3402363450 is about 58329.7818442689. The cubic root of 3402363450 is about 1504.0429377572.

Adding to 3402363450 its reverse (543632043), we get a palindrome (3945995493).

The spelling of 3402363450 in words is "three billion, four hundred two million, three hundred sixty-three thousand, four hundred fifty".